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U-NEED: A Fine-grained Dataset for User Needs-Centric E-commerce Conversational Recommendation.
Yuanxing Liu
Weinan Zhang
Baohua Dong
Yan Fan
Hang Wang
Fan Feng
Yifan Chen
Ziyu Zhuang
Hengbin Cui
Yongbin Li
Wanxiang Che
Published in:
CoRR (2023)
Keyphrases
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fine grained
coarse grained
recommender systems
user preferences
collaborative filtering
product recommendation
access control
recommendation systems
user feedback
massively parallel
tightly coupled
user satisfaction
user centric
user profiles
user interests
user interaction
user intent
database
conversational agent