Novel Unsupervised Features for Czech Multi-label Document Classification.
Tomás BrychcínPavel KrálPublished in: MICAI (1) (2014)
Keyphrases
- document classification
- multi label
- text categorization
- text classification
- multi label classification
- text documents
- class labels
- supervised learning
- feature selection
- image annotation
- svm classifier
- text mining
- feature set
- feature space
- feature vectors
- classification algorithm
- graph cuts
- image features
- neural network
- nearest neighbor
- multiscale
- knn
- semi supervised
- markov random field
- unsupervised learning
- prior knowledge
- image classification
- co occurrence
- training data
- small number