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1 vote
2 answers
109 views

Algorithm. Find the group of documents with the least amount of words

I need help with a problem which I have been working for the last month. I have a group of documents, each document has a set of unique words (if the word appears more than once in the document, I ...
julodnik's user avatar
  • 119
2 votes
2 answers
3k views

How to find matching profiles?

I'm developing backend for a dating app, in which each user has a profile of his/her characteristics a profile of ideal match's characteristics There are dozens of characteristics like gender, ...
Babr's user avatar
  • 139