News Recommendation, Recommender Systems, NLP, Data Science, Deep Learning.
usually has multiple interests, and it may be difficult to accurately match candidate news with a specific user interest if candidate news is not considered in user modeling. 簡單講：或許把 Candidate News 一起抓進來做 User Representation，會比直接做 Encode 效果來得好！ Existing Methods (Left: NRMS; Right: NPA) Idea