Results 281 to 290 of about 187,791 (308)

ViFinClass: A Benchmark Dataset for Vietnamese Financial News Topic Classification

International Journal of Asian Language Processing
In this paper, we introduce ViFinClass, the first large-scale benchmark dataset for Vietnamese financial news topic classification. Collected from CafeF between 2006 and 2023, the dataset contains over 30,000 curated articles across five major financial topics: Banking and Finance, Stock Market, Real Estate, International Finance, and Macroeconomics ...
openaire   +1 more source

A systematic review of the use of topic models for short text social media analysis

Artificial Intelligence Review, 2023
Wray Lindsay Buntine, Henry Linger, Caitlin Doogan   +2 more
exaly  

Topic Modeling on Arabic Language Dataset: Comparative Study

2022
Aly Abdelrazek, Walaa Medhat 0001, Eman Gawish, Ahmed Hassan Yousef   +3 more
openaire   +1 more source

Topic Modeling Using Latent Dirichlet allocation

ACM Computing Surveys, 2022
Apurva Shāh
exaly  

Selecting the Number and Labels of Topics in Topic Modeling: A Tutorial

Advances in Methods and Practices in Psychological Science, 2023
Sara J Weston, Ryan Light
exaly  

Evaluating Unsupervised Hierarchical Topic Models Using a Labeled Dataset

Proceedings of the Conference Recent Advances in Natural Language Processing - Large Language Models for Natural Language Processings, 2023
Judicael Poumay, Ashwin Ittoo
openaire   +2 more sources

A review of topic modeling methods

Information Systems, 2020
Ike Vayansky
exaly  

Does Topic Consistency Matter? A Study of Critic and User Reviews in the Movie Industry

Journal of Marketing, 2023
Shijie Lu, Xin Wang
exaly  

Improving topic disentanglement via contrastive learning

Information Processing and Management, 2023
Jiajun Bu, Xixi Zhou, Sheng Zhou
exaly  

Topic modeling algorithms and applications: A survey

Information Systems, 2023
A H Yousef, Aly Abdelrazek
exaly