Multi-Level Text Classification Method Based on Latent Semantic Analysis.
Hongxia ShiGuiyi WeiYun PanPublished in: ICEIS (4) (2007)
Keyphrases
- latent semantic analysis
- classification method
- co occurrence
- knn
- information retrieval
- k nearest neighbor
- document clustering
- text classification
- support vector machine
- support vector machine svm
- classification algorithm
- singular value decomposition
- tf idf
- latent semantic indexing
- text summarization
- latent dirichlet allocation
- visual words
- neural network
- feature extraction
- text retrieval
- clustering algorithm
- topic modeling
- information retrieval systems