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The NYU Cold Start System for TAC 2015.
Yifan He
Ralph Grishman
Published in:
TAC (2015)
Keyphrases
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cold start
recommender systems
collaborative filtering
cold start problem
data sparsity
tag recommendation
user preferences
personalized recommendation
implicit feedback
data sparseness
recommendation algorithms
user ratings
semi supervised learning
transfer learning
web content
user feedback