link suggestion

• Isn’t keyphrase extraction what is needed?
• Maybe we need a “link suggestion” so to speak?
  • Document set and one new document entered
  • Output “link by common keyphrase” from new document to document set
• difference
  • keyphrase extraction
    • given a document
    • A short string is obtained.
    • We call this short string a “key phrase.
    • You may create links after the fact between documents where keyphrases are common, but you don’t care about that at the keyphrase extraction stage.
  • link suggestion - The main purpose is to suggest link.
    • The set of documents to be linked is given from the beginning
    • Score links based on their usefulness as links, rather than scoring key phrases
      • For example, a link with a very high number of occurrences is not useful and will score lower.
        • This depends on the use case.
• The “occurrence” of “join if it occurs twice” in RAKE can be interpreted as extending to a set of documents, not just a new document.

relevance - Interactive keyword generation - For example, in the chat interactive use case, “logs” correspond to “existing documents”. - We don’t just look at the latest posts and extract key phrases. - Use case to suggest links from a newly written document to a document stored in Scrapbox - I noticed this when I was making Scrapbox Keyphrase Suggestions.

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