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Cold-start Problems in Recommendation Systems via Contextual-bandit Algorithms.
Hai Thanh Nguyen
Jérémie Mary
Philippe Preux
Published in:
CoRR (2014)
Keyphrases
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recommendation systems
contextual bandit
recommender systems
collaborative filtering
personalized recommendation
upper confidence bound
user preferences
news recommendation
cold start problem
filtering algorithm
query logs
machine learning
co occurrence
web search
text mining
feature space
learning algorithm