A novel SVM Kernel with GMM super-vector based on bhattacharyya distance clustering plus within class covariance normalization.
Yujuan XingPing TanPublished in: ICNC (2015)
Keyphrases
- bhattacharyya distance
- linear svm
- support vector
- feature vectors
- kernel function
- gaussian mixture model
- probability density function
- clustering algorithm
- feature space
- kernel methods
- k means
- support vector machine svm
- support vector machine
- histogram intersection
- hyperplane
- reproducing kernel hilbert space
- data points
- support vectors
- density estimation
- text categorization
- knn
- information theoretic
- unsupervised learning
- gaussian mixture
- distance measure
- logistic regression
- pairwise
- vector space
- similarity search
- k nearest neighbor
- information gain
- selection criterion
- training data
- machine learning
- probability distribution