Hua Yuan

University of Electronic Science and Technology of China (UESTC) - School of Economics and Management

No. 4 Section 2

North Jianshe Road

Chengdu, Si Chuan 610054

China

  • University of Electronic Science and Technology of China (UESTC) - School of Economics and Management

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Scholarly Papers (2)

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1.

Exploring Performance of Clustering Methods on Document Sentiment Analysis

Journal of Information Science, 2017, 43(1): 54-74
Number of pages: 21 Posted: 01 Feb 2016 Last Revised: 10 Feb 2017
Baojun Ma, Hua Yuan and Ye Wu
School of Business and Management, Shanghai International Studies University, University of Electronic Science and Technology of China (UESTC) - School of Economics and Management and Beijing University of Posts and Telecommunications (BUPT) - School of Economics and Management
Downloads 75 (608,334)
Citation 1

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Clustering, data pre-processing, sentiment analysis, term weighting model

2.

Semantic Search for Public Opinions on Urban Affairs: A Probabilistic Topic Modeling-Based Approach

Information Processing & Management, 2016, 52(3): 430-445
Number of pages: 16 Posted: 01 Feb 2016 Last Revised: 10 Feb 2017
Baojun Ma, Nan Zhang, Guannan Liu, Liangqiang Li and Hua Yuan
School of Business and Management, Shanghai International Studies University, Tsinghua University - School of Public Policy and Management, Beihang University (BUAA), affiliation not provided to SSRN and University of Electronic Science and Technology of China (UESTC) - School of Economics and Management
Downloads 58 (693,240)

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Probabilistic topic modeling, Public opinions, Big data analysis, Semantic search, Latent Dirichlet allocation (LDA)