Classification of text to subject using LDA.
Douglas A. SmithCharles McManisPublished in: ICSC (2015)
Keyphrases
- image classification
- pattern recognition
- pattern classification
- feature extraction
- feature selection
- supervised machine learning
- latent semantic analysis
- classification method
- machine learning
- feature space
- classification scheme
- support vector
- face recognition
- classification models
- decision trees
- classification algorithm
- classification accuracy
- support vector machine
- supervised learning
- linear discriminant analysis
- small sample size
- text classification
- polarity classification
- generative model
- preprocessing
- svm classifier
- discriminant analysis
- support vector machine svm
- cost sensitive
- latent dirichlet allocation
- co occurrence
- feature vectors
- training set
- information retrieval