Extracting topic-sensitive content from textual documents - A hybrid topic model approach.
Yan LiangYing LiuChong ChenZhigang JiangPublished in: Eng. Appl. Artif. Intell. (2018)
Keyphrases
- topic models
- textual documents
- text mining
- latent dirichlet allocation
- topic modeling
- text documents
- microblog posts
- multimedia documents
- knowledge extraction
- textual data
- latent topics
- text classification
- digital libraries
- data mining
- information extraction
- natural language processing
- probabilistic model
- probabilistic topic models
- information retrieval
- text streams
- generative model
- knowledge discovery
- co occurrence
- artificial intelligence
- machine learning
- author topic model
- textual information
- text data
- named entities
- data analysis
- free text
- multimedia content
- semantic information
- semi supervised
- statistical topic models
- metadata