Xiangyu Chang

Xi'an Jiaotong University (XJTU) - School of Management

28,Xianning West Road

Xi'an, Shaanxi 710049

China

SCHOLARLY PAPERS

4

DOWNLOADS

231

SSRN CITATIONS

0

CROSSREF CITATIONS

0

Scholarly Papers (4)

1.

A Popularity Scaled Latent Space Model for Large-Scale Directed Social Network

Number of pages: 41 Posted: 16 May 2018 Last Revised: 20 May 2018
Xiangyu Chang, Danyang Huang and Hansheng Wang
Xi'an Jiaotong University (XJTU) - School of Management, Peking University and Peking University - Guanghua School of Management
Downloads 156 (259,118)

Abstract:

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Latent Space Model, Link Prediction, Large-Scale Social

2.

Efficient Detection of Environmental Violators: A Big Data Approach

Number of pages: 41 Posted: 17 Jul 2019 Last Revised: 22 Oct 2020
Xiangyu Chang, Yinghui Huang, Mei Li, Xin Bo and Subodha Kumar
Xi'an Jiaotong University (XJTU) - School of Management, Hong Kong University of Science and Technology - School of Engineering, Michigan State University - The Eli Broad College of Business and The Eli Broad Graduate School of Management, Ministry of Ecology and Environment of the People’s Republic of China and Temple University - Department of Marketing and Supply Chain Management
Downloads 75 (426,642)

Abstract:

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Big data analytics; positive and unlabeled learning; sustainability; reporting data quality index

3.

People Do Not Know What They Want Until You Show it to Them. But When?

Posted: 06 Mar 2021
University of Oklahoma - Michael F. Price College of Business, JD.com American Technologies Corporation, Xi'an Jiaotong University (XJTU) - School of Management, Michigan State University - The Eli Broad College of Business and The Eli Broad Graduate School of Management and Temple University - Department of Marketing and Supply Chain Management

Abstract:

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Online recommendation, Recommendation system design, Repurchase cycle, Recommendation timing, Demand-driven recommendation system, Large-scale online experiment

4.

Social Network Analysis Based on Canteen Transaction Records

Posted: 29 Aug 2016
Yuewen Liu, Ke Xu, Xiangyu Chang, Dehai Di and Wei Huang
Xi'an Jiaotong University, Peking University - Guanghua School of Management, Xi'an Jiaotong University (XJTU) - School of Management, Xi'an Jiaotong University (XJTU) - School of Management and Xi'an Jiaotong University (XJTU)

Abstract:

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Social Network; Data Analysis; Canteen Transaction Records; Academic Performance