Chengdu University of Information Technology

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Paper ​

*: Corresponding Author.

2023 ​

Aspect-level sentiment classification with fused local and global context

Ao Feng, Jiazhi Cai*, Zhengjie Gao,Xiaojie Li

2022 ​

Unrestricted Attention May Not Be All You Need–Masked Attention Mechanism Focuses Better on Relevant Parts in Aspect-Based Sentiment Analysis

Ao Feng, Xuelei Zhang, Xinyu Song

2021 ​

Multi-self-attention for aspect category detection and biomedical multilabel text classification with bert

Xuelei Zhang, Xinyu Song, Ao Feng*, Zhengjie Gao

Multitask Learning for Aspect-Based Sentiment Classification

Chunhua Yao, Xinyu Song*, Xuelei Zhang, Weicheng Zhao, Ao Feng

Self-Information Loss Compensation Learning for Machine-Generated Text Detection

Weikuan Wang, Ao Feng*

2020 ​

Modeling multi-targets sentiment classification via graph convolutional networks and auxiliary relation

Ao Feng, Zhengjie Gao*, Xinyu Song, Ke Ke, Tianhao Xu, Xuelei Zhang

Multidimensional Self-Attention for Aspect Term Extraction and Biomedical Named Entity Recognition

Xinyu Song, Ao Feng*, Weikuan Wang, et al

2019 ​

Target-dependent sentiment classification with BERT

Zhengjie Gao, Ao Feng*, Xinyu Song, Xi Wu

   

Embeddings and Convolution, Is That the Best You can Do with Sentiment Features

Ao Feng, Zhenghao Chen, Shuang Zhou, Xi Wu

2017 ​

From Convolutional to Recurrent: Case Study in Nasopharyngeal Carcinoma Segmentation

Ao Feng, Zhenghao Chen, Zongqing Ma, Xi Wu

2009 ​

Incident Threading for News Passages

Ao Feng, James Allan

2007 ​

Finding and Linking Incidents in News

Ao Feng, James Allan

Document Clustering - an Optimization Problem

Ao Feng

2006 ​

Combining Evidence from Homologous Datasets

Ao Feng, James Allan

2004 ​

Event Threading within News topics

Ramesh Nallapati, Ao Feng, Fuchun Peng, James Allan

 

2003 ​

Flexible Intrinsic Evaluation of Hierarchical Clustering for TDT

James Allan, Ao Feng, Alvaro Bolivar

2002 ​

A Critical Examination of TDT's Cost Function

R. Manmatha, Ao Feng, James Allan

2001 ​

Open Bookmark - an Agent-based Information Filtering System

Ao Feng, Bin Liu, Zengxiang Lu, Haiming Lu, Pu Wang, Yanda Li