Open AccessCollaborative Dynamic Sparse Topic Regression with User Profile Evolution for Item Recommendation
Author(s) -
Li Gao,
Jia Wu,
Chuan Zhou,
Yue Hu
Publication year - 2017
Publication title -
proceedings of the ... aaai conference on artificial intelligence
Language(s) - English
Resource type - Journals
eISSN - 2374-3468
pISSN - 2159-5399
DOI - 10.1609/aaai.v31i1.10726
Subject(s) - computer science , recommender system , autoregressive model , focus (optics) , collaborative filtering , quality (philosophy) , dynamics (music) , machine learning , topic model , information retrieval , artificial intelligence , data mining , philosophy , physics , epistemology , acoustics , optics , economics , econometrics