Search Results for author: Weiru Zhang

Found 3 papers, 0 papers with code

Enhanced Representation with Contrastive Loss for Long-Tail Query Classification in e-commerce

no code implementations ECNLP (ACL) 2022 Lvxing Zhu, Hao Chen, Chao Wei, Weiru Zhang

To solve the above problem, we propose a novel method that leverages an auxiliary module to enhance the representations of long-tail queries by taking advantage of reliable supervised information of variant frequent queries.

ACE-BERT: Adversarial Cross-modal Enhanced BERT for E-commerce Retrieval

no code implementations14 Dec 2021 Boxuan Zhang, Chao Wei, Yan Jin, Weiru Zhang

In detail, ACE-BERT leverages the patch features and pixel features as image representation.

Inductive Bias Retrieval

Optimal Delivery with Budget Constraint in E-Commerce Advertising

no code implementations29 Sep 2019 Chao Wei, Weiru Zhang, Shengjie Sun, Fei Li, Xiaonan Meng, Yi Hu, Hao Wang

Online advertising in E-commerce platforms provides sellers an opportunity to achieve potential audiences with different target goals.

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