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COVID-19-Knowledge-Graph

The project of Covid-19(2019-nCoV) patient-tracking data from Tencent news is based on Scrapy, PhantomJS and HanLP. HanLP is used to recognize entity(Location, Time, Action etc.) and extract events.

Features

  • Structured Traces Data
  • Event Extraction
  • LDA Model Based Topic Classification More details
  • Knowledge Graph Triples(Patient, Time, Location, Traces...)

TABLES

  • event:e_id, time, text
  • patient:e_id, name, age, gender
  • location:l_id, location
  • topic:t_id, topic
  • event-location:id, e_id, l_id
  • event-topic:id, e_id, t_id
  • patient-event:id, p_id, e_id
  • patient-location:id, p_id, l_id

Preview of the data

More than 4000 cases

KG Visualization

Please visit another repository

Demo@Acemap

Find more on NCP@Acemap.

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COVID-19(2019-nCoV) traces data Knowledge Graph

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