Keyphrases
- feature maps
- text classification
- feature extraction
- feature vectors
- feature selection
- feature space
- self organizing maps
- text mining
- neural network
- kernel function
- saliency map
- multimedia
- metadata
- image classification
- machine learning
- image processing
- wavelet transform
- face recognition
- feature set
- support vector machine
- unsupervised learning
- keywords
- fuzzy logic
- training samples
- video frames
- visual attention
- input data
- dimensionality reduction
- higher order
- principal component analysis
- image data
- classification accuracy
- support vector
- data mining