Mining the Discriminative Word Sets for Bag-of-Words Model Based on Distributional Similarity Graph.
Wen WenZhifeng HaoRuichu CaiPublished in: APWeb Workshops (2015)
Keyphrases
- bag of words
- n gram
- similarity graph
- visual words
- co occurrence
- text classification
- fisher kernel
- action recognition
- image classification
- image representation
- text mining
- language model
- text documents
- knowledge discovery
- keywords
- feature extraction
- data mining
- semi supervised
- unsupervised learning
- pairwise
- multiscale
- image segmentation
- feature selection
- machine learning