When are Latent Topics Useful for Text Mining? - Enriching Bag-of-Words Representations with Information Extraction in Thai News Articles.
Nont KanungsukkasemPiyawat ChuangkrudPimpitcha PitichotchokphokhinChaianun DamrongratTeerapong LeelanupabPublished in: ACIIDS (Companion) (2023)
Keyphrases
- news articles
- text documents
- latent topics
- text mining
- bag of words
- information extraction
- text classification
- topic models
- latent dirichlet allocation
- named entities
- natural language processing
- visual words
- document representation
- topic modeling
- text data
- image classification
- information retrieval
- document clustering
- n gram
- action recognition
- news stories
- machine learning
- text corpora
- question answering
- image representation
- data mining
- probabilistic latent semantic analysis
- web documents
- word sense disambiguation
- text categorization
- cross lingual
- wordnet
- k nearest neighbor
- natural language