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Word and Text Similarity Metrics

Implicit Vector Download Files

Implicit vectors have been computed for PubMed articles published in English (or with titles and abstracts translated into English) and whose title+abstract contained a minimum of 25 words. Each tab-delimited file contains three fields:
  • pmid
  • 300-dimension term vector
  • 300-dimension weight vector
The term vector contains the integer index of each term in rank order from most to least significant, and the weight vector contains the corresponding weight for each term.

Implicit Vectors for PubMed Articles 1966-2016:



Last modified: January 9, 2018