Question 84 of 280
Single answerYour company manages an application that aggregates news articles from many different online sources and sends them to users. You need to build a recommendation model that will suggest articles to readers that are similar to the articles they are currently reading. Which approach should you use?
ACreate a collaborative filtering system that recommends articles to a user based on the user’s past behavior.
✓BEncode all articles into vectors using word2vec, and build a model that returns articles based on vector similarity.
CBuild a logistic regression model for each user that predicts whether an article should be recommended to a user.
DManually label a few hundred articles, and then train an SVM classifier based on the manually classified articles that categorizes additional articles into their respective categories.
✓
Correct Answer: B
Encode all articles into vectors using word2vec, and build a model that returns articles based on vector similarity.
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Explanation
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