Search Results - subject:"Topic Model"

Who gives to food banks? : a study of influences affecting donations to food banks by individuals

Bennett, Roger; Vijaygopal, Rohini; Kottasz, Rita - In: Journal of nonprofit & public sector marketing 35 (2023) 3, pp. 243-264

Persistent link: https://www.econbiz.de/10014321319

Modeling contingent decision behavior : a Bayesian nonparametric preference-learning approach

Liu, Jiapeng; Kadziński, Miłosz; Liao, Xiuwu - In: INFORMS journal on computing : JOC ; charting new … 35 (2023) 4, pp. 764-785

Persistent link: https://www.econbiz.de/10014328073

Does topic consistency matter? : a study of critic and user reviews in the movie industry

Kim, Eunsoo; Ding, MengQi; Wang, Xin; Lu, Shijie - In: Journal of marketing 87 (2023) 3, pp. 428-450

Persistent link: https://www.econbiz.de/10014245142

Central bank mandates : how differences can influence the content and tone of central bank communication

Bohl, Martin T.; Kanelis, Dimitrios; Siklos, Pierre L. - In: Journal of international money and finance 130 (2023), pp. 1-18

Persistent link: https://www.econbiz.de/10014248775

Exploring topics and trends in Chinese ATC incident reports using a domain-knowledge driven topic model

Bao, Jie; Chen, Yixuan; Yin, Jianan; Chen, Xinyuan; Zhu, Dan - In: Journal of air transport management 108 (2023), pp. 1-14

Persistent link: https://www.econbiz.de/10014310461

Discovering knowledge map and evolutionary path of HRM and ER : using the STM combined with Word2vec

Yu, Dejian; Xiang, Bo - In: International journal of manpower 44 (2023) 5, pp. 967-988

Persistent link: https://www.econbiz.de/10014312448

Environmentalism among poor and rich countries : using natural language processing to handle perfunctory support and rising powers

Johnson, Tana; Lerner, Joshua Y. - In: Review of international political economy 30 (2023) 1, pp. 127-152

Persistent link: https://www.econbiz.de/10014226478

What is the public really concerned about the AV crash? : insights from a combined analysis of social media and questionnaire survey

Jing, Peng; Wang, Baihui; Cai, Yunhao; Wang, Bichen; … - In: Technological forecasting & social change : an … 189 (2023), pp. 1-18

Persistent link: https://www.econbiz.de/10014266149

News recommendations based on collaborative topic modeling and collaborative filtering with generative adversarial networks

Liu, Duen-Ren; Huang, Yang; Jhao, Jhen-Jie; Lee, Shin-Jye - In: Data Technologies and Applications 58 (2023) 1, pp. 24-41

Purpose Online news websites provide huge amounts of timely news, bringing the challenge of recommending personalized news articles. Generative adversarial networks (GAN) based on collaborative filtering (CFGAN) can achieve effective recommendation quality. However, CFGAN ignores item contents,...

Persistent link: https://www.econbiz.de/10015342717

Construction of macroeconomic uncertainty indices for financial market analysis using a supervised topic model

Yono, Kyoto; Sakaji, Hiroki; Matsushima, Hiroyasu; … - In: Journal of Risk and Financial Management 13 (2020) 4, pp. 1-18

uncertainty based on the news text. Further, we proposed an extended topic model that uses not only news text data but also …

Persistent link: https://www.econbiz.de/10012611308