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Matrix Factorization using Window Sampling and Negative Sampling for Improved Word Representations.
Alexandre Salle
Marco Idiart
Aline Villavicencio
Published in:
CoRR (2016)
Keyphrases
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matrix factorization
recommender systems
random sampling
tensor factorization
collaborative filtering
low rank
negative matrix factorization
nonnegative matrix factorization
objective function
active learning
co occurrence
n gram
implicit feedback
variational bayesian