EmbedRank

https://www.aclweb.org/anthology/K18-1022/

• Similar to TextRank and PositionRank, keyphrase extraction is a mechanism for unsupervised keyphrase extraction from sentences.
  • The key is the use of embedded vector.
    • Keyword character representative of this document. by vector similarity.
  • doc2vec

Interesting concept of MMR.

• Maximal Marginal Relevance

Simple Unsupervised Keyphrase Extraction using Sentence Embeddings - ACL Anthology arXiv Simple Unsupervised Keyphrase Extraction using Sentence Embeddings Implementation and evaluation of unsupervised keyphrase extraction EmbedRank using sentence embedding - Sansan Builders Box Unsupervised Automatic Summarization! (EmbedRank++ version) - Qiita Question whether the text embedding vector is properly created

https://buildersbox.corp-sansan.com/entry/2019/03/19/110000

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