Find similar questions in a 2-crack database.



  • There's a service question about different subjects.

    The moderators need to remove up to five similar questions to the one asked by the user. Questions are different in physics, mathematics, chemistry, informatics, etc.

    There's more than 2 million questions on the database, and there's an ever-increasing demand, so it won't work hard.

    The best thing I could try to do myself is use it. http://ru2.php.net/manual/ru/function.levenshtein.php



  • That's what I mean by "like." Two questions that match 90%, but all of these 90% are top-words, will they look like?

    I believe that a meta-information that should be compared is necessary for a proper search/comparison.

    Either filter everything that has nothing to do with the substance of the matter. But it'll be more expensive than I'm betrayed.




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