inconsistent learning curve & cannot reproduce the performance in the paper

[librahu]

The learning curve in my experiments is follows, so that we cannot reproduce the performance in the original paper.

python main.py --dataset ali --dim 64 --lr 0.001 --batch_size 2048 --gpu_id 0 --context_hops 3 --pool mean --ns mixgcf --K 1 --n_negs 32
reading train and test user-item set ...
building the adj mat ...
loading over ...
start training ...
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------------------+------------------------------------+
| 0 | 31.091588735580444 | 65.43453598022461 | 248.38352966308594 | [0.00521209 0.00675287 0.00855975] | [0.00290582 0.00323882 0.00357563] | [0.00033437 0.00021855 0.00018362] | [0.00657713 0.00846616 0.0105896 ] |
| 0 | 31.091588735580444 | 61.18087434768677 | 248.38352966308594 | [0.00042361 0.00096173 0.00145551] | [0.00012074 0.00023461 0.0003275 ] | [2.36431073e-05 2.91844606e-05 3.05390136e-05] | [0.00047286 0.00116738 0.00183234] |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------------------+------------------------------------+
using time 31.0734s, training loss at epoch 1: 247.9624
using time 30.8402s, training loss at epoch 2: 246.7937
using time 30.1051s, training loss at epoch 3: 245.5179
using time 30.0405s, training loss at epoch 4: 244.6414
+-------+-------------------+--------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+--------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 5 | 30.29911184310913 | 66.6713593006134 | 243.82125854492188 | [0.03267104 0.05192487 0.0667467 ] | [0.01398339 0.01813131 0.02091478] | [0.00204967 0.0016398 0.00141378] | [0.03950416 0.06233798 0.07994595] |
| 5 | 30.29911184310913 | 55.695730686187744 | 243.82125854492188 | [0.00274051 0.00538618 0.00803865] | [0.00106481 0.00160977 0.0020967 ] | [0.00014999 0.00014925 0.00015196] | [0.00295539 0.00588122 0.0089105 ] |
+-------+-------------------+--------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 30.4237s, training loss at epoch 6: 242.8385
using time 29.9755s, training loss at epoch 7: 241.7055
using time 30.1087s, training loss at epoch 8: 240.0855
using time 30.0281s, training loss at epoch 9: 238.1280
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 10 | 30.125856161117554 | 68.09304714202881 | 236.12973022460938 | [0.04374692 0.06633123 0.08247408] | [0.01900985 0.02387068 0.0268808 ] | [0.00267636 0.00205208 0.00171185] | [0.05183112 0.07824996 0.09719541] |
| 10 | 30.125856161117554 | 54.29553246498108 | 236.12973022460938 | [0.00637994 0.01126802 0.01629268] | [0.00256767 0.00357393 0.00448176] | [0.00033618 0.00030108 0.00029357] | [0.00664962 0.01192499 0.01737768] |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 30.4452s, training loss at epoch 11: 234.4755
using time 30.3866s, training loss at epoch 12: 232.9239
using time 29.9950s, training loss at epoch 13: 231.6173
using time 30.3294s, training loss at epoch 14: 230.3941
+-------+--------------------+------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 15 | 30.094027757644653 | 65.6173038482666 | 229.18226623535156 | [0.04888425 0.07312196 0.09081854] | [0.02147865 0.02666906 0.0299837 ] | [0.0029666 0.00223719 0.0018711 ] | [0.05749821 0.08576471 0.10641994] |
| 15 | 30.094027757644653 | 58.8669114112854 | 229.18226623535156 | [0.00720684 0.01260252 0.01798143] | [0.00288381 0.00400238 0.00497617] | [0.00037903 0.00033728 0.00032534] | [0.00752146 0.0133288 0.01931346] |
+-------+--------------------+------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 30.5914s, training loss at epoch 16: 228.0764
using time 30.2541s, training loss at epoch 17: 227.0421
using time 30.1063s, training loss at epoch 18: 225.9921
using time 30.0690s, training loss at epoch 19: 224.9205
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 20 | 29.969733953475952 | 64.87095975875854 | 223.89605712890625 | [0.05175932 0.07734852 0.09704839] | [0.02289635 0.02838933 0.03207255] | [0.00312241 0.00235577 0.00198923] | [0.06060063 0.09041145 0.11343831] |
| 20 | 29.969733953475952 | 61.04182410240173 | 223.89605712890625 | [0.0073636 0.01358592 0.01887642] | [0.00296721 0.00425694 0.00521806] | [0.00038789 0.00036167 0.00034135] | [0.00769879 0.01433363 0.02024441] |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 30.5000s, training loss at epoch 21: 222.7980
using time 30.4034s, training loss at epoch 22: 221.7419
using time 30.0427s, training loss at epoch 23: 220.7088
using time 30.2865s, training loss at epoch 24: 219.6499
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 25 | 30.06094980239868 | 66.04566931724548 | 218.554443359375 | [0.05453842 0.08171983 0.10125716] | [0.02430466 0.03011026 0.03376734] | [0.00327685 0.00248194 0.00207288] | [0.0636479 0.09541669 0.11816778] |
| 25 | 30.06094980239868 | 60.66896033287048 | 218.554443359375 | [0.00776775 0.01394068 0.01965047] | [0.00313556 0.00440959 0.00544411] | [0.00040784 0.00037312 0.00035588] | [0.00809776 0.01476217 0.02111625] |
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 29.9762s, training loss at epoch 26: 217.4170
using time 30.3889s, training loss at epoch 27: 216.4077
using time 30.1408s, training loss at epoch 28: 215.2682
using time 30.2326s, training loss at epoch 29: 214.2147
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 30 | 30.09700036048889 | 63.66904306411743 | 213.06771850585938 | [0.05622589 0.08382674 0.10392809] | [0.0251786 0.03109215 0.03484458] | [0.00336165 0.00254019 0.0021193 ] | [0.0653301 0.09778832 0.12095306] |
| 30 | 30.09700036048889 | 60.36732816696167 | 213.06771850585938 | [0.00796773 0.0143803 0.02017037] | [0.00316652 0.00449104 0.0055425 ] | [0.00042188 0.00038457 0.00036622] | [0.00837853 0.01523503 0.0217221 ] |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 30.2859s, training loss at epoch 31: 211.9128
using time 30.2449s, training loss at epoch 32: 210.7381
using time 30.4290s, training loss at epoch 33: 209.6218
using time 30.2707s, training loss at epoch 34: 208.4770
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 35 | 30.465541124343872 | 65.57251191139221 | 207.28221130371094 | [0.05790284 0.08554036 0.10670552] | [0.02583893 0.03174864 0.03569791] | [0.00345954 0.00258949 0.00217376] | [0.06721913 0.09976008 0.12406927] |
| 35 | 30.465541124343872 | 59.63603067398071 | 207.28221130371094 | [0.00799974 0.01463398 0.0204451 ] | [0.00311626 0.00449703 0.00555131] | [0.00042114 0.00039233 0.00037115] | [0.00836375 0.01554534 0.02201764] |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 30.2523s, training loss at epoch 36: 206.0771
using time 30.2868s, training loss at epoch 37: 204.8871
using time 30.0030s, training loss at epoch 38: 203.6991
using time 30.0778s, training loss at epoch 39: 202.4524
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 40 | 30.12627100944519 | 68.39437079429626 | 201.25155639648438 | [0.05871282 0.08677589 0.107119 ] | [0.02635491 0.03235851 0.03615478] | [0.00350505 0.00262499 0.00217882] | [0.06818433 0.10102863 0.12430368] |
| 40 | 30.12627100944519 | 59.75320839881897 | 201.25155639648438 | [0.00839133 0.01536174 0.02102112] | [0.00326422 0.00470726 0.00573925] | [0.00044109 0.00041191 0.00038395] | [0.00876273 0.01628419 0.02266783] |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 56.2995s, training loss at epoch 41: 199.9825
using time 56.2676s, training loss at epoch 42: 198.7187
using time 56.2418s, training loss at epoch 43: 197.4769
using time 59.8346s, training loss at epoch 44: 196.2529
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 45 | 54.07617378234863 | 81.81470656394958 | 194.9663543701172 | [0.05923396 0.0878324 0.10826348] | [0.02672194 0.03283609 0.03665353] | [0.00352435 0.00265326 0.00220134] | [0.06861177 0.10210413 0.12562738] |
| 45 | 54.07617378234863 | 61.48608136177063 | 194.9663543701172 | [0.00890668 0.01557355 0.02180065] | [0.00341919 0.00480017 0.00593079] | [0.00046843 0.00041893 0.00039799] | [0.00932425 0.01655018 0.02353967] |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 61.3913s, training loss at epoch 46: 193.6214
using time 61.5744s, training loss at epoch 47: 192.3505
using time 53.0488s, training loss at epoch 48: 191.0624
using time 57.3518s, training loss at epoch 49: 189.6828
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 50 | 55.75839567184448 | 73.32510209083557 | 188.50856018066406 | [0.05962149 0.08819743 0.10851732] | [0.02688112 0.03298699 0.03678932] | [0.00355262 0.00266188 0.00220433] | [0.0691771 0.10240748 0.12564117] |
| 50 | 55.75839567184448 | 62.73708772659302 | 188.50856018066406 | [0.00890853 0.01602211 0.02225209] | [0.00345502 0.0049262 0.00606238] | [0.00046991 0.00043001 0.00040661] | [0.00933903 0.01696393 0.02405686] |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 52.4998s, training loss at epoch 51: 187.1704
using time 61.1787s, training loss at epoch 52: 185.9580
using time 60.7039s, training loss at epoch 53: 184.6470
using time 55.1603s, training loss at epoch 54: 183.2871
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 55 | 56.71571135520935 | 63.89519238471985 | 181.9259033203125 | [0.05994709 0.08813546 0.10800011] | [0.02702002 0.03304437 0.03675533] | [0.00356641 0.00265912 0.00219307] | [0.06938393 0.10232475 0.12507584] |
| 55 | 56.71571135520935 | 65.39995098114014 | 181.9259033203125 | [0.00916466 0.01660099 0.02300818] | [0.00355184 0.00509347 0.00626139] | [0.00048321 0.00044626 0.00042065] | [0.00960501 0.01761411 0.02486959] |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 61.0612s, training loss at epoch 56: 180.5965
using time 60.7789s, training loss at epoch 57: 179.2776
using time 55.0802s, training loss at epoch 58: 177.9432
using time 55.4764s, training loss at epoch 59: 176.6102
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 60 | 52.30838966369629 | 72.00008416175842 | 175.3128204345703 | [0.0604954 0.08878779 0.10761584] | [0.02719499 0.03324279 0.03676701] | [0.00359467 0.00267429 0.00218479] | [0.06997684 0.10294523 0.12467597] |
| 60 | 52.30838966369629 | 64.03703212738037 | 175.3128204345703 | [0.00957226 0.01719687 0.02354004] | [0.00369312 0.00526995 0.0064321 ] | [0.00050611 0.00046141 0.00043247] | [0.0100631 0.01824952 0.02553456] |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 61.5391s, training loss at epoch 61: 173.9547
using time 57.4665s, training loss at epoch 62: 172.6278
using time 49.1362s, training loss at epoch 63: 171.2968
using time 57.1014s, training loss at epoch 64: 169.8966
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 65 | 61.46128273010254 | 72.70320224761963 | 168.510986328125 | [0.06078095 0.08864303 0.10725393] | [0.02744477 0.0334033 0.03687473] | [0.00361329 0.00267153 0.00217445] | [0.07030776 0.10264188 0.124152 ] |
| 65 | 61.46128273010254 | 65.27112889289856 | 168.510986328125 | [0.00984167 0.01741039 0.02402385] | [0.00383494 0.00540759 0.00661704] | [0.00051867 0.00046843 0.00044257] | [0.01031431 0.01854506 0.02611086] |
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 51.4162s, training loss at epoch 66: 167.2891
using time 54.1614s, training loss at epoch 67: 166.0730
using time 56.3973s, training loss at epoch 68: 164.6640
using time 61.3277s, training loss at epoch 69: 163.2901
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 70 | 61.480873346328735 | 72.27342653274536 | 161.89915466308594 | [0.06080242 0.08839898 0.10695825] | [0.02754364 0.03343839 0.03690032] | [0.00361811 0.00265912 0.00216572] | [0.07040428 0.10233854 0.12377971] |
| 70 | 61.480873346328735 | 65.96440029144287 | 161.89915466308594 | [0.01048126 0.01807967 0.02429984] | [0.00403728 0.00561031 0.00674681] | [0.00055414 0.0004869 0.00044823] | [0.0110236 0.01926913 0.02645073] |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 55.5515s, training loss at epoch 71: 160.5596
using time 57.3824s, training loss at epoch 72: 159.1740
using time 61.6448s, training loss at epoch 73: 157.8662
using time 57.8451s, training loss at epoch 74: 156.5100
+-------+------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 75 | 57.1681547164917 | 71.26590704917908 | 155.1714324951172 | [0.0608253 0.08766091 0.10613758] | [0.02754331 0.03327922 0.03672755] | [0.00361191 0.00263223 0.00214596] | [0.07032155 0.10127682 0.12263527] |
| 75 | 57.1681547164917 | 66.2656397819519 | 155.1714324951172 | [0.01059775 0.01825416 0.02477699] | [0.0041418 0.00573637 0.00692831] | [0.00056152 0.00049466 0.0004571 ] | [0.01115659 0.01957945 0.02696792] |
+-------+------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 55.5267s, training loss at epoch 76: 153.8907
using time 51.4084s, training loss at epoch 77: 152.6562
using time 61.3008s, training loss at epoch 78: 151.2225
using time 60.9705s, training loss at epoch 79: 150.0665
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 80 | 61.27260947227478 | 72.37369775772095 | 148.62730407714844 | [0.06048988 0.08703184 0.10484461] | [0.02752848 0.03321087 0.03653239] | [0.00358019 0.00261638 0.00211953] | [0.06981137 0.10055981 0.12107716] |
| 80 | 61.27260947227478 | 72.20736956596375 | 148.62730407714844 | [0.010988 0.01878256 0.02496756] | [0.00426408 0.00588429 0.0070164 ] | [0.00058073 0.00050833 0.00046153] | [0.01151124 0.02011142 0.02718957] |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 57.9172s, training loss at epoch 81: 147.3903
using time 61.3224s, training loss at epoch 82: 146.0894
using time 61.2309s, training loss at epoch 83: 144.7690
using time 61.1550s, training loss at epoch 84: 143.5496
+-------+--------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 85 | 61.057267904281616 | 80.62557077407837 | 142.229248046875 | [0.060069 0.0864432 0.10467053] | [0.02742911 0.0330851 0.03648765] | [0.00356089 0.00259466 0.00211424] | [0.06942529 0.09976008 0.12063593] |
| 85 | 61.057267904281616 | 78.980961561203 | 142.229248046875 | [0.01115312 0.01902761 0.02539848] | [0.004374 0.00600581 0.0071688 ] | [0.00059182 0.00051424 0.00046868] | [0.01174767 0.02036263 0.0276181 ] |
+-------+--------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 61.6484s, training loss at epoch 86: 140.9525
using time 61.5718s, training loss at epoch 87: 139.5781
using time 53.1574s, training loss at epoch 88: 138.5421
using time 61.0660s, training loss at epoch 89: 137.1131
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 90 | 56.21543478965759 | 74.0668478012085 | 135.8595428466797 | [0.06029673 0.08632698 0.10413783] | [0.02748119 0.03306076 0.0363788 ] | [0.0035733 0.0025919 0.00210114] | [0.06963212 0.09963598 0.11984998] |
| 90 | 56.21543478965759 | 65.78000569343567 | 135.8595428466797 | [0.011368 0.01943767 0.02577291] | [0.00443624 0.00610965 0.00727319] | [0.00060068 0.00052495 0.00047705] | [0.01195455 0.02077638 0.02807619] |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 61.4226s, training loss at epoch 91: 134.7610
using time 61.4137s, training loss at epoch 92: 133.4752
using time 61.3878s, training loss at epoch 93: 132.2789
using time 58.6677s, training loss at epoch 94: 130.9853
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 95 | 54.90701508522034 | 74.9561927318573 | 129.793701171875 | [0.06031008 0.08549781 0.10354819] | [0.02758384 0.03298663 0.03635247] | [0.00356916 0.00256191 0.00208735] | [0.06954939 0.09867078 0.11911919] |
| 95 | 54.90701508522034 | 64.28854656219482 | 129.793701171875 | [0.01154913 0.01938977 0.02628916] | [0.0045309 0.0061671 0.0074286] | [0.00061177 0.00052606 0.00048542] | [0.01216142 0.02080593 0.02860816] |
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 61.2051s, training loss at epoch 96: 128.5379
using time 61.5208s, training loss at epoch 97: 127.3532
using time 60.2401s, training loss at epoch 98: 126.0964
using time 48.6408s, training loss at epoch 99: 125.0246
+-------+-------------------+--------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+--------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 100 | 56.63795471191406 | 71.98336577415466 | 123.93643188476562 | [0.05981781 0.0848489 0.10252626] | [0.02742541 0.03280461 0.0360974 ] | [0.00353952 0.00254502 0.00206759] | [0.06899785 0.0979262 0.11791959] |
| 100 | 56.63795471191406 | 63.808828592300415 | 123.93643188476562 | [0.01212051 0.01987887 0.02651767] | [0.00469898 0.00631634 0.00753096] | [0.00064206 0.00054157 0.00049232] | [0.01276728 0.02138224 0.02897758] |
+-------+-------------------+--------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 61.6196s, training loss at epoch 101: 122.6348
using time 53.4672s, training loss at epoch 102: 121.5805
using time 56.3378s, training loss at epoch 103: 120.4517
using time 54.8895s, training loss at epoch 104: 119.2148
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 105 | 58.23894691467285 | 73.30016875267029 | 118.1908950805664 | [0.05975909 0.08438657 0.10125123] | [0.02719437 0.03247952 0.03562147] | [0.00352987 0.00252709 0.00204047] | [0.06876344 0.09723678 0.116458 ] |
| 105 | 58.23894691467285 | 64.98772764205933 | 118.1908950805664 | [0.01216596 0.01997112 0.02674816] | [0.00474076 0.00637197 0.00761583] | [0.0006428 0.00054305 0.00049724] | [0.01279683 0.0214709 0.02925835] |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 61.4688s, training loss at epoch 106: 117.0977
using time 56.0988s, training loss at epoch 107: 115.9931
using time 55.1008s, training loss at epoch 108: 114.9028
using time 57.8720s, training loss at epoch 109: 113.7076
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 110 | 56.25667762756348 | 69.23644590377808 | 112.66089630126953 | [0.05951459 0.08391025 0.10031907] | [0.02725291 0.03248109 0.03553701] | [0.00351952 0.00251262 0.00202048] | [0.0685704 0.09661629 0.11535492] |
| 110 | 56.25667762756348 | 64.54259514808655 | 112.66089630126953 | [0.01216557 0.02022392 0.02703194] | [0.00479262 0.00648006 0.00773212] | [0.00064649 0.00055155 0.00050414] | [0.01282639 0.02181077 0.02959821] |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 58.0530s, training loss at epoch 111: 111.7549
using time 54.2299s, training loss at epoch 112: 110.6006
using time 52.6575s, training loss at epoch 113: 109.5813
using time 57.2345s, training loss at epoch 114: 108.5650
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 115 | 61.252628564834595 | 69.748779296875 | 107.52191925048828 | [0.05916762 0.08317484 0.09960298] | [0.02714653 0.03230273 0.03535207] | [0.00349539 0.00249331 0.0020021 ] | [0.06806023 0.09591308 0.11448624] |
| 115 | 61.252628564834595 | 63.68185591697693 | 107.52191925048828 | [0.01247269 0.02060615 0.02710984] | [0.00488623 0.00658658 0.00778157] | [0.00066053 0.000563 0.00050488] | [0.0131367 0.02225407 0.02965732] |
+-------+--------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 55.7055s, training loss at epoch 116: 106.5542
using time 49.4647s, training loss at epoch 117: 105.5309
using time 60.0435s, training loss at epoch 118: 104.4908
using time 61.3930s, training loss at epoch 119: 103.6087
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 120 | 61.34108638763428 | 70.57331323623657 | 102.66134643554688 | [0.05852152 0.08252356 0.09858378] | [0.02699763 0.03214772 0.03513272] | [0.00345265 0.00246953 0.00198141] | [0.06732944 0.09503061 0.113328 ] |
| 120 | 61.34108638763428 | 67.1350154876709 | 102.66134643554688 | [0.01265629 0.02077004 0.02746744] | [0.00496587 0.00666726 0.00789411] | [0.00067235 0.00057039 0.00051301] | [0.01335836 0.02249051 0.03013018] |
+-------+-------------------+-------------------+--------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 54.8440s, training loss at epoch 121: 101.6870
using time 57.6139s, training loss at epoch 122: 100.7853
using time 61.2308s, training loss at epoch 123: 99.6899
using time 61.0229s, training loss at epoch 124: 98.8919
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 125 | 53.175352573394775 | 72.36662292480469 | 98.02346801757812 | [0.05821516 0.08198879 0.09858603] | [0.02685921 0.03195622 0.03505021] | [0.00344024 0.00245195 0.00198371] | [0.06702609 0.0944377 0.11335558] |
| 125 | 53.175352573394775 | 68.25410676002502 | 98.02346801757812 | [0.01278178 0.0209246 0.02750931] | [0.00501148 0.00671738 0.00792492] | [0.000679 0.00057261 0.00051276] | [0.01349135 0.02260872 0.03013018] |
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 56.1590s, training loss at epoch 126: 97.0603
using time 61.5887s, training loss at epoch 127: 96.2543
using time 53.2827s, training loss at epoch 128: 95.3318
using time 61.3500s, training loss at epoch 129: 94.3620
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 130 | 61.43909931182861 | 72.56485509872437 | 93.71167755126953 | [0.05815347 0.08137359 0.09798078] | [0.02680698 0.03178421 0.03487999] | [0.00343266 0.00243437 0.00197176] | [0.06684684 0.09367933 0.11254206] |
| 130 | 61.43909931182861 | 66.42108464241028 | 93.71167755126953 | [0.01294198 0.02081229 0.02778291] | [0.00508303 0.00673805 0.00801623] | [0.00068787 0.0005715 0.00051842] | [0.01366867 0.02253484 0.0304405 ] |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 56.7190s, training loss at epoch 131: 92.7020
using time 61.4483s, training loss at epoch 132: 92.0627
using time 61.2446s, training loss at epoch 133: 91.0750
using time 61.3705s, training loss at epoch 134: 90.3120
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 135 | 59.90675187110901 | 74.92616176605225 | 89.52626037597656 | [0.0572607 0.08069166 0.09707933] | [0.02643825 0.03146974 0.03452139] | [0.00339198 0.00242023 0.0019559 ] | [0.06601952 0.09308643 0.11167338] |
| 135 | 59.90675187110901 | 68.7034010887146 | 89.52626037597656 | [0.01308878 0.02122309 0.02819235] | [0.00515679 0.0068574 0.00813695] | [0.00069599 0.00058147 0.00052631] | [0.01383122 0.02294859 0.03091336] |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 61.3432s, training loss at epoch 136: 88.6954
using time 61.5738s, training loss at epoch 137: 87.8204
using time 61.4004s, training loss at epoch 138: 87.2404
using time 53.3841s, training loss at epoch 139: 86.5673
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 140 | 56.09763717651367 | 74.97895050048828 | 85.81751251220703 | [0.05723308 0.08040669 0.09605745] | [0.02632316 0.03128503 0.03420119] | [0.00338991 0.00240955 0.00193315] | [0.06599195 0.09267277 0.11040483] |
| 140 | 56.09763717651367 | 66.08892011642456 | 85.81751251220703 | [0.01311721 0.02152382 0.02839172] | [0.00520957 0.00696639 0.00822819] | [0.00069673 0.00058849 0.00053098] | [0.01384599 0.02324413 0.03119412] |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 56.3472s, training loss at epoch 141: 85.0548
using time 58.7998s, training loss at epoch 142: 84.3047
using time 61.4294s, training loss at epoch 143: 83.7744
using time 58.6572s, training loss at epoch 144: 82.8952
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 145 | 55.205522775650024 | 75.96521496772766 | 82.24386596679688 | [0.05664996 0.07976399 0.09554302] | [0.02623511 0.03119453 0.03412855] | [0.0033451 0.00238921 0.00191959] | [0.06512327 0.09190061 0.10968783] |
| 145 | 55.205522775650024 | 64.1243736743927 | 82.24386596679688 | [0.01310208 0.02145829 0.02856967] | [0.00524888 0.0069997 0.00830331] | [0.00069673 0.0005896 0.00053394] | [0.01386077 0.02325891 0.03135667] |
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 61.4994s, training loss at epoch 146: 81.5304
using time 61.4106s, training loss at epoch 147: 80.9708
using time 56.8084s, training loss at epoch 148: 80.2756
using time 55.7782s, training loss at epoch 149: 79.6424
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 150 | 50.554200887680054 | 70.90792417526245 | 78.94828033447266 | [0.05640211 0.07950339 0.09474983] | [0.02601684 0.03095786 0.03380066] | [0.00332993 0.00237783 0.00190558] | [0.0648475 0.09148696 0.10892946] |
| 150 | 50.554200887680054 | 61.43150043487549 | 78.94828033447266 | [0.01309849 0.02139094 0.0286726 ] | [0.00526433 0.00700612 0.00834215] | [0.00069599 0.00058775 0.00053616] | [0.01383122 0.0231998 0.03148966] |
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 61.6005s, training loss at epoch 151: 78.3064
using time 59.4658s, training loss at epoch 152: 77.6508
using time 47.7446s, training loss at epoch 153: 76.9794
using time 55.2966s, training loss at epoch 154: 76.5720
+-------+------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 155 | 60.0142605304718 | 72.03431415557861 | 75.79754638671875 | [0.05617375 0.07911774 0.09454723] | [0.02598776 0.03090085 0.0337768 ] | [0.00331752 0.00236818 0.00190236] | [0.06461309 0.09103193 0.108764 ] |
| 155 | 60.0142605304718 | 63.03007531166077 | 75.79754638671875 | [0.0131688 0.0217521 0.02842926] | [0.00526362 0.00706775 0.00829078] | [0.00069969 0.00059921 0.00053074] | [0.01389033 0.02364311 0.03114979] |
+-------+------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 53.3853s, training loss at epoch 156: 75.3833
using time 55.3694s, training loss at epoch 157: 74.7915
using time 55.1050s, training loss at epoch 158: 74.2417
using time 58.6737s, training loss at epoch 159: 73.5959
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 160 | 61.216028690338135 | 69.82913279533386 | 73.18667602539062 | [0.05571866 0.07819073 0.0938651 ] | [0.02573167 0.03053834 0.03346321] | [0.00329684 0.0023406 0.00188903] | [0.06415807 0.09001158 0.10795047] |
| 160 | 61.216028690338135 | 61.38755416870117 | 73.18667602539062 | [0.0131379 0.02177722 0.02829308] | [0.00529164 0.00709775 0.00829777] | [0.00069969 0.00059773 0.00052926] | [0.0139051 0.02359878 0.03106113] |
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 57.2767s, training loss at epoch 161: 72.5360
using time 55.7104s, training loss at epoch 162: 72.0784
using time 57.1863s, training loss at epoch 163: 71.5115
using time 61.2707s, training loss at epoch 164: 70.9790
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 165 | 52.004945516586304 | 87.83489203453064 | 70.55828094482422 | [0.05562597 0.07809684 0.09320438] | [0.02567386 0.03046705 0.03328587] | [0.00329408 0.00233647 0.00187639] | [0.06408913 0.08985991 0.10716452] |
| 165 | 52.004945516586304 | 81.4789366722107 | 70.55828094482422 | [0.01326709 0.02195099 0.02848608] | [0.00533873 0.00715758 0.00835462] | [0.00070634 0.00060549 0.00053296] | [0.01405287 0.02387954 0.03125323] |
+-------+--------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 63.4631s, training loss at epoch 166: 69.9598
using time 67.4411s, training loss at epoch 167: 69.5398
using time 53.0752s, training loss at epoch 168: 69.1183
using time 60.7449s, training loss at epoch 169: 68.5918
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 170 | 62.34258460998535 | 72.9967155456543 | 68.1095962524414 | [0.05486664 0.07713276 0.09259751] | [0.02538383 0.0301467 0.03302856] | [0.00324513 0.00230717 0.00186214] | [0.06313772 0.08875683 0.10641994] |
| 170 | 62.34258460998535 | 67.57762932777405 | 68.1095962524414 | [0.01318259 0.0220134 0.02812577] | [0.00535091 0.00719922 0.0083236 ] | [0.0007056 0.00060696 0.00052655] | [0.01399376 0.02392387 0.03089859] |
+-------+-------------------+-------------------+------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 59.3640s, training loss at epoch 171: 67.5686
using time 53.7982s, training loss at epoch 172: 67.1283
using time 62.7492s, training loss at epoch 173: 66.8620
using time 70.4158s, training loss at epoch 174: 66.3644
+-------+------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 175 | 70.5975353717804 | 74.8909866809845 | 65.78717041015625 | [0.05508117 0.07692773 0.0922598 ] | [0.02538126 0.03005674 0.03291411] | [0.00325203 0.002302 0.00185548] | [0.06328939 0.08848105 0.10607523] |
| 175 | 70.5975353717804 | 73.23875141143799 | 65.78717041015625 | [0.01332395 0.02190504 0.02814469] | [0.00539165 0.00719258 0.00833902] | [0.00071003 0.00060438 0.00052704] | [0.0140972 0.02382043 0.03091336] |
+-------+------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
using time 60.1980s, training loss at epoch 176: 65.4615
using time 70.9444s, training loss at epoch 177: 64.9919
using time 70.6525s, training loss at epoch 178: 64.5915
using time 70.9288s, training loss at epoch 179: 64.3561
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| Epoch | training time(s) | tesing time(s) | Loss | recall | ndcg | precision | hit_ratio |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+
| 180 | 64.04352879524231 | 89.00319290161133 | 63.91488265991211 | [0.05463113 0.07675966 0.09184289] | [0.02508424 0.02981529 0.0326235 ] | [0.00323134 0.00229648 0.00184652] | [0.06280679 0.0883018 0.10556505] |
| 180 | 64.04352879524231 | 79.35301399230957 | 63.91488265991211 | [0.01333036 0.02204507 0.02827239] | [0.00537992 0.00720917 0.00835354] | [0.00071373 0.00060918 0.00053 ] | [0.01414153 0.02404208 0.03113502] |
+-------+-------------------+-------------------+-------------------+------------------------------------+------------------------------------+------------------------------------+------------------------------------+