A Novel Text Classification Approach Based on Deep Belief Network.
Tao LiuPublished in: ICONIP (1) (2010)
Keyphrases
- text classification
- deep belief networks
- unsupervised learning
- machine learning
- natural image patches
- deep learning
- text categorization
- bag of words
- restricted boltzmann machine
- feature selection
- hierarchical models
- text mining
- generative model
- probabilistic model
- n gram
- sparse coding
- document classification
- natural images
- semantic features
- multiscale
- knn
- hierarchical model
- labeled data
- sparse representation
- approximate inference
- data analysis