Search Results for author: Mengmeng Wu

Found 2 papers, 1 papers with code

Variance reduced Shapley value estimation for trustworthy data valuation

no code implementations30 Oct 2022 Mengmeng Wu, Ruoxi Jia, Changle lin, Wei Huang, Xiangyu Chang

Data valuation, especially quantifying data value in algorithmic prediction and decision-making, is a fundamental problem in data trading scenarios.

Data Valuation Decision Making

Multi-Interest Network with Dynamic Routing for Recommendation at Tmall

5 code implementations17 Apr 2019 Chao Li, Zhiyuan Liu, Mengmeng Wu, Yuchi Xu, Pipei Huang, Huan Zhao, Guoliang Kang, Qiwei Chen, Wei Li, Dik Lun Lee

Industrial recommender systems usually consist of the matching stage and the ranking stage, in order to handle the billion-scale of users and items.

Clustering Information Retrieval +1

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