I have a project that gives the ability to send suggestions and notes about something.

What I need is collecting (somewhat) similar suggestions or notes in groups.

My comparisons are based on key phrases and tags that the sender should obtain with the suggestions or notes.

What techniques does Stack Overflow use to match similar questions?

  • 3
    I took away your last sentence in the hope of keeping this on topic for you here. "How does SO x?" is sometimes on topic for meta. "How does [everyone, the whole internet, a number of unrelated products] do x?" is not on topic anywhere. Aug 25, 2013 at 16:39
  • Ok, thank you for your clarification :)
    – BlzOfHK
    Aug 25, 2013 at 17:12
  • Thanks, I'll look at it :)
    – BlzOfHK
    Aug 26, 2013 at 7:27


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