Semantic subspace learning for text classification using hybrid intelligent techniques.
Nandita TripathiMichael P. OakesStefan WermterPublished in: Int. J. Hybrid Intell. Syst. (2011)
Keyphrases
- subspace learning
- text classification
- semantic features
- dimensionality reduction
- manifold learning
- data representation
- principal component analysis
- low dimensional
- feature selection
- bag of words
- text mining
- maximum margin criterion
- semi supervised
- semantic information
- face recognition
- n gram
- sparse representation
- machine learning
- learning algorithm
- multi label
- co occurrence
- unsupervised learning
- object recognition
- sparse coding
- metadata
- computer vision
- knn
- supervised learning
- subspace learning algorithm
- data sets