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When Should We Ignore Examples with Missing Values?

Lin, Wei-Chao; Ke, Shih-Wen; Tsai, Chih-Fong - In: International Journal of Data Warehousing and Mining (IJDWM) 13 (2017) 4, pp. 53-63

In practice, the dataset collected from data mining usually contains some missing values. It is common practice to perform case deletion by ignoring those data with missing values if the missing rate is certainly small. The aim of this paper is to answer the following question: When should one...

Persistent link: https://www.econbiz.de/10012044236

Combining multiple feature selection methods for stock prediction : union, intersection, and multi-intersection approaches

Tsai, Chih-fong; Hsiao, Yu-chieh - In: Decision support systems : DSS ; the international journal 50 (2010/11) 1, pp. 258-269

Persistent link: https://www.econbiz.de/10008746847

Customer value analysis : a two-stage data mining approach

Tsai, Ching-tzu; Tsai, Chih-fong; Hung, Chia-sheng - In: Customer relations, (pp. 95-113). 2011

Persistent link: https://www.econbiz.de/10008988070

Financial ratios and corporate governance indicators in bankruptcy prediction : a comprehensive study

Liang, Deron; Lu, Chia-Chi; Tsai, Chih-Fong; Shih, Guan-An - In: European journal of operational research : EJOR 252 (2016) 2, pp. 561-572

Persistent link: https://www.econbiz.de/10011457722

Combining feature selection, instance selection, and ensemble classification techniques for improved financial distress prediction

Tsai, Chih-Fong; Sue, Kuen-Liang; Hu, Ya-Han; Chiu, Andy - In: Journal of business research : JBR 130 (2021), pp. 200-209

Persistent link: https://www.econbiz.de/10012544786

Improving text summarization of online hotel reviews with review helpfulness and sentiment

Tsai, Chih-Fong; Chen, Kuanchin; Hu, Ya-Han; Chen, Wei-Kai - In: Tourism management : research, policies, practice 80 (2020), pp. 1-13

Persistent link: https://www.econbiz.de/10012237344

Combining multiple feature selection methods for stock prediction: Union, intersection, and multi-intersection approaches

Tsai, Chih-Fong; Hsiao, Yu-Chieh - In: Decision support systems : DSS ; the international journal 50 (2010) 1, pp. 258-270

Persistent link: https://www.econbiz.de/10008717834

Preliminary cost estimates for thin-film transistor liquid–crystal display inspection and repair equipment: A hybrid hierarchical approach

Chou, Jui-Sheng; Tsai, Chih-Fong - In: Computers & industrial engineering : CAIE ; an … 62 (2012) 2, pp. 661-670

Persistent link: https://www.econbiz.de/10009821392

Role of comprehensive income in predicting bankruptcy

Rahmi, Asyrofa; Lu, Hung-Yuan; Liang, Deron; … - In: Computational economics 62 (2023) 2, pp. 689-720

Persistent link: https://www.econbiz.de/10014382758

Citation impact analysis of top ranked computer science journals and their rankings

Tsai, Chih-Fong - In: Journal of Informetrics 8 (2014) 2, pp. 318-328

Citation based approaches, such as the impact factor and h-index, have been used to measure the influence or impact of journals for journal rankings. A survey of the related literature for different disciplines shows that the level of correlation between these citation based approaches is domain...

Persistent link: https://www.econbiz.de/10010795187