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Giant, free index to world’s research papers released online

Catalogue of billions of phrases from 107 million papers could ease computerized searching of the literature.
By
  1. Holly Else

In a project that could unlock the world’s research papers for easier computerized analysis, an American technologist has released online a gigantic index of the words and short phrases contained in more than 100 million journal articles — including many paywalled papers.

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doi: https://doi.org/10.1038/d41586-021-02895-8

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