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Reinforcing User Retention in a Billion Scale Short Video Recommender System.
Qingpeng Cai
Shuchang Liu
Xueliang Wang
Tianyou Zuo
Wentao Xie
Bin Yang
Dong Zheng
Peng Jiang
Kun Gai
Published in:
CoRR (2023)
Keyphrases
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recommender systems
collaborative filtering
user preferences
user profiles
information filtering
user interface
user interests
user feedback
user model
video data
user modeling
user interaction
video content
cold start problem
end users
space time
real time
user experience
video frames
collaborative recommendation
implicit feedback
online dating
video sequences
long term
video analysis
cold start
closed captions
user ratings
online video
product recommendation
real time video
matrix factorization
video retrieval
video surveillance
key frames
human activities
spatial and temporal
video streams
user defined
information retrieval systems
relevance feedback
website
multimedia
search engine