2. Content-based filtering Content-based filtering methods use keywords that describe an item to make a match between recommendations and people.

The system integrates three recommendation methods, item-based, user-based and content-based filtering, and then optimizes the weights of the parameters by using a genetic algorithm to enhance the ...

Tuning the algorithm, one hashtag at a time.The platform is also rolling out two new automated moderation and filtering tools. One, called Content Levels, ranks content based on “thematic ...