Bag-of-Concepts Document Representation for Textual News Classification.
Marcos Mouriño-GarcíaRoberto Pérez-RodríguezLuis E. Anido-RifónPublished in: Int. J. Comput. Linguistics Appl. (2015)
Keyphrases
- document representation
- bag of words
- image classification
- text classification
- document categorization
- keywords
- feature vectors
- feature space
- probabilistic model
- text documents
- language model
- background knowledge
- feature selection
- feature extraction
- machine learning
- web documents
- semantic information
- image representation
- unsupervised learning
- dimensionality reduction
- vector space
- document clustering
- news articles