callbacks are hitting too many times after input
guymorita opened this issue · comments
added if (results.length === 1 || userId === otherUserId){
which makes it so that it only fires the callback short if it is comparing to only one item or itself.
guymorita / recommendationRaccoon
A collaborative filtering based recommendation engine and NPM module built on top of Node.js and Redis. The engine uses the Jaccard coefficient to determine the similarity between users and k-nearest-neighbors to create recommendations. This module is useful for anyone with a database of users, a database of products/movies/items and the desire to give their users the ability to like/dislike and receive recommendations.