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Matrix Factorization using Window Sampling and Negative Sampling for Improved Word Representations.
Alexandre Salle
Aline Villavicencio
Marco Idiart
Published in:
ACL (2) (2016)
Keyphrases
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matrix factorization
collaborative filtering
random sampling
tensor factorization
recommender systems
co occurrence
low rank
negative matrix factorization
missing data
sample size
sampling algorithm
clustering algorithm
factorization method
factorization methods
personalized ranking