A Method to Monitor a BBS Using Feature Extraction of Text Data.
Yu IchifujiSusumu KonnoHideaki SonePublished in: Human.Society@Internet (2005)
Keyphrases
- feature extraction
- text data
- data sets
- text mining
- image processing
- face recognition
- probabilistic model
- feature space
- clustering method
- document collections
- unsupervised learning
- em algorithm
- natural language processing
- information extraction
- pattern recognition
- feature selection
- computer vision
- neural network
- databases