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Question: can we save all the evaluated pipelines as fitted model? #1318
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The short answer is no. TPOT only fits the pareto front models (including the best model) to the full training set. TPOT does not save the fitted models for each fold of the CV. Here are the models that you are able to access.
We are currently working on TPOT2 where you can more easily access all evaluated pipelines without workarounds. However, like in TPOT1, we do not train all pipelines on the full dataset so these pipelines are unfitted. Example here: |
I was looking for a way to extract fitted pipelines of all the pipelines or individuals evaluated by TPO. Is there any way that we can save all the evaluated pipelines as fitted models?
For example, if I set my generations to 2 and my population size to 2, then I want to save all six fitted pipelines evaluated by tpot for my further usage. Is there any way I can get the pipelines fitted so that I can use them directly without training them again?
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