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06/23/2020
A Comparative Study of Temporal Non-Negative Matrix Factorization with Gamma Markov Chains
Non-negative matrix factorization (NMF) has become a well-established cl...
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06/01/2020
Ordinal Non-negative Matrix Factorization for Recommendation
We introduce a new non-negative matrix factorization (NMF) method for or...
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05/20/2019
Recommendation from Raw Data with Adaptive Compound Poisson Factorization
Count data are often used in recommender systems: they are widespread (s...
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01/05/2018