Search Results - person:"Cheng, Li-chen"

Impact of real-time public sentiment on herding behavior in Taiwan's stock market : insights across investor types and industries

Yang, Yiwen; Lin, Yi-Wei; Cheng, Li-Chen - In: International review of economics & finance : IREF 102 (2025), pp. 1-30

Persistent link: https://www.econbiz.de/10015466446

Predicting abnormal trading behavior from internet rumor propagation : a machine learning approach

Cheng, Li-Chen; Lu, Wei-Ting; Yeo, Benjamin - In: Financial innovation : FIN 9 (2023) 1, pp. 1-23

In 2021, the abnormal short-term price fluctuations of GameStop, which were triggered by internet stock discussions, drew the attention of academics, financial analysts, and stock trading commissions alike, prompting calls to address such events and maintain market stability. However, the impact...

Persistent link: https://www.econbiz.de/10014288898

Multi-task Chinese aspect-based sentiment analysis framework for service improvement : a case study on BNB reviews

Cheng, Li-Chen; Huang, Hsin-Yi; Huang, Yu-Wei - In: Electronic commerce research 25 (2025) 6, pp. 4765-4798

Persistent link: https://www.econbiz.de/10015595577

Price spread prediction in high-frequency pairs trading using deep learning architectures

Liou, Jyh-Hwa; Liu, Yun-Ti; Cheng, Li-Chen - In: International review of financial analysis 96 (2024) 2, pp. 1-13

Persistent link: https://www.econbiz.de/10015595804

Spammer group detection using machine learning technology for observation of new spammer behavioral features

Cheng, Li-Chen; Hu, Hsiao-Wei; Wu, Chia-Chi - In: Journal of global information management 29 (2021) 2, pp. 61-76

Persistent link: https://www.econbiz.de/10012508140

The dynamic impact of electronic word-of mouth on movie box office sales : based on innovation diffusion theory

Yang, Yiwen; Liu, Chuxuan; Cheng, Li-Chen - In: Managerial and decision economics : MDE ; the … 44 (2023) 6, pp. 3384-3396

Persistent link: https://www.econbiz.de/10014340951

Exploring contextual factors from consumer reviews affecting movie sales : an opinion mining approach

Cheng, Li-Chen; Huang, Chi-Lun - In: Electronic commerce research 20 (2020) 4, pp. 807-832

Persistent link: https://www.econbiz.de/10012309229

Behavior analysis of customer churn for a customer relationship system : an empirical case study

Cheng, Li-Chen; Wu, Chia-Chi; Chen, Chih-Yi - In: Journal of global information management : an official … 27 (2019) 1, pp. 111-127

Persistent link: https://www.econbiz.de/10012006647

Identifying conflict patterns to reach a consensus : a novel group decision approach

Cheng, Li-Chen; Chen, Yen-liang; Chiang, Yu-Chia - In: European journal of operational research : EJOR 254 (2016) 2, pp. 622-631

Persistent link: https://www.econbiz.de/10011509010

A novel approach to exploring maximum consensus graphs from users' preference data in a new age environment

Cheng, Li-Chen; Jhang, Min-Juan - In: Electronic commerce research 15 (2015) 4, pp. 543-569

Persistent link: https://www.econbiz.de/10011400947