Baojun Ma

Beijing University of Posts and Telecommunication - School of Economics and Management

Associate Professor

Mailbox 164, School of Economics and Management

No. 10 Xitucheng Road, Haidian District

Beijing, Beijing 100876

China

http://www.baojunma.com

SCHOLARLY PAPERS

9

DOWNLOADS

681

CITATIONS

0

Scholarly Papers (9)

1.

Software Defect Prediction Based on Association Rule Classification

Number of pages: 8 Posted: 16 Mar 2011
Beijing University of Posts and Telecommunication - School of Economics and Management, Catholic University of Leuven (KUL). Faculty of Business and Economics (FBE)., Katholieke Universiteit Leuven (K.U.Leuven) and KU Leuven - Faculty of Business and Economics (FEB)
Downloads 241 (118,634)

Abstract:

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Software defect prediction, association rule classification, CBA2, AUC

2.

Does Bigger Screen Lead to More Cellular Data Usage?

Number of pages: 26 Posted: 16 Oct 2014 Last Revised: 26 Sep 2016
Hailiang Chen, Baojun Ma and Yu Pan
City University of Hong Kong - Department of Information Systems, Beijing University of Posts and Telecommunication - School of Economics and Management and Shanghai International Studies University
Downloads 230 (124,298)

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task-technology fit, telecommunications, screen size, data usage, smartphone, mobile web

3.

Utilizing Geospatial Information in Cellular Data Usage for Key Location Prediction

Number of pages: 17 Posted: 11 May 2016 Last Revised: 14 May 2016
Desautels Faculty of Management, McGill University, City University of Hong Kong - Department of Information Systems, Beijing University of Posts and Telecommunication - School of Economics and Management and The University of Hong Kong - School of Business
Downloads 80 (286,629)

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cellular data usage, geospatial information, home and workplace, precision marketing, telecommunications, kernel density estimation

4.

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
Beijing University of Posts and Telecommunication - School of Economics and Management, 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 46 (378,077)

Abstract:

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

5.

Investigating Associative Classification for Software Fault Prediction: An Experimental Perspective

International Journal of Software Engineering and Knowledge Engineering, Vol. 24, No. 1, pp. 61-90, 2014
Number of pages: 30 Posted: 19 Oct 2014
Beijing University of Posts and Telecommunication - School of Economics and Management, Beijing Institute of Technology - School of Computer Science & Technology, Tsinghua University - School of Economics & Management, Beijing Institute of Technology - School of Management and Economics and KU Leuven - Faculty of Business and Economics (FEB)
Downloads 31 (435,040)

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software fault prediction, associative classification, prediction performance, comprehensibility, cross project validation

6.

Measuring the Coverage and Redundancy of Information Search Services on E-Commerce Platforms

Electronic Commerce Research and Applications, Volume 11, Issue 6, Pages 560-569.
Number of pages: 10 Posted: 17 Oct 2014
Baojun Ma and Qiang Wei
Beijing University of Posts and Telecommunication - School of Economics and Management and Tsinghua University - School of Economics & Management
Downloads 28 (448,825)

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Information Coverage, Information Redundancy, Information Search, Information Structure

7.

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
Beijing University of Posts and Telecommunication - School of Economics and Management, Tsinghua University - School of Public Policy and Management, Tsinghua University, School of Economics & Management, Students, Tsinghua University - School of Economics & Management and University of Electronic Science and Technology of China (UESTC) - School of Economics and Management
Downloads 25 (464,004)

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

8.

Opinion Evolution of Online Consumer Reviews in the E-Commerce Environment

Electronic Commerce Research, Forthcoming
Posted: 05 Jun 2017
Yan Wan, Baojun Ma and Yu Pan
Beijing University of Posts and Telecommunications (BUPT) - School of Economics and Management, Beijing University of Posts and Telecommunication - School of Economics and Management and Shanghai International Studies University

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Opinion Evolution, Online Consumer Review, Opinion Dynamics, Multi-Agent Simulation

9.

Content & Structure Coverage: Extracting a Diverse Information Subset

INFORMS Journal on Computing, 2017, 29(4): 660-675
Posted: 17 Oct 2014 Last Revised: 13 Aug 2017
Beijing University of Posts and Telecommunication - School of Economics and Management, Tsinghua University - School of Economics & Management, Tsinghua University - School of Economics & Management, Renmin University of China - School of Business and Tsinghua University - School of Economics & Management

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Information diversity, Information content coverage, Information structure coverage, Submodularity, Fast approximation