Topic Modelling with Bag-of-concepts Document Representation.
Metwally RashadIbrahim ReyadMohamed AbdelfatahPublished in: NILES (2022)
Keyphrases
- document representation
- bag of words
- document content
- document clustering
- document collections
- image classification
- image representation
- web documents
- background knowledge
- text classification
- text documents
- action recognition
- n gram
- data fusion
- vector space
- semantic information
- text data
- computer vision
- information retrieval
- topic models
- feature extraction
- document retrieval
- vector space model
- machine learning
- multiscale
- retrieval model
- knowledge base