Search Results for author: Chun Yu

Found 2 papers, 0 papers with code

Revamp: Enhancing Accessible Information Seeking Experience of Online Shopping for Blind or Low Vision Users

no code implementations1 Feb 2021 Ruolin Wang, Zixuan Chen, Mingrui "Ray" Zhang, Zhaoheng Li, Zhixiu Liu, Zihan Dang, Chun Yu, Xiang "Anthony" Chen

Online shopping has become a valuable modern convenience, but blind or low vision (BLV) users still face significant challenges using it, because of: 1) inadequate image descriptions and 2) the inability to filter large amounts of information using screen readers.

Information Retrieval Question Answering +1

Pursuing Sources of Heterogeneity in Modeling Clustered Population

no code implementations10 Mar 2020 Yan Li, Chun Yu, Yize Zhao, Robert H. Aseltine, Weixin Yao, Kun Chen

We clarify the concepts of the source of heterogeneity that account for potential scale differences of the clusters and propose a regularized finite mixture effects regression to achieve heterogeneity pursuit and feature selection simultaneously.

Association regression

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