Xiaohui Xie

Deep Multi-instance Networks with Sparse Label Assignment for Whole Mammogram Classification

2016 · bioRxiv (Cold Spring Harbor Laboratory)

Abstract Mammogram classification is directly related to computer-aided diagnosis of breast cancer. Traditional methods requires great effort to annotate the training data by costly manual labeling and specialized computational models to detect these annotations during …

Global or Local: Constructing Personalized Click Models for Web Search

2022 · Proceedings of the ACM Web Conference 2022

Click models are widely used for user simulation, relevance inference, and evaluation in Web search. Most existing click models implicitly assume that users’ relevance judgment and behavior patterns are homogeneous. However, previous studies have shown …