Concepedia

Xian Cheng

XC

3

Publications

129

Citations

3

H-Index

2020

Active since

Affiliations

Sichuan University(Current)

City University of Hong Kong

Xian Cheng is an author at Sichuan University specializing in content analysis, statistics, and engineering.

ORCID

Top concepts

Publications per year

2020–2022

3

Publications

3

An overview of literature on COVID-19, MERS and SARS: Using text mining and latent Dirichlet allocation

Xian Cheng, Qiang Cao, Stephen Shaoyi Liao · Journal of Information Science · 2020 · 68 citations · Full text

, , +17

An integrated model for crude oil forecasting: Causality assessment and technical efficiency

Xian Cheng, Peng Wu, Stephen Shaoyi Liao et al. · Energy Economics · 2022 · 31 citations

, , +16

A comparison study of topic modeling based literature analysis by using full texts and abstracts of scientific articles: a case of COVID-19 research

Qiang Cao, Xian Cheng, Stephen Shaoyi Liao · Library Hi Tech · 2022 · 30 citations

, , +23

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