Information Retrieval and Classification with Wavelets and Support Vector Machines.
Sebastián Dormido-CantoJesús VegaJosé Sánchez MorenoGonzalo FariasPublished in: IWINAC (2) (2005)
Keyphrases
- support vector
- information retrieval
- classification accuracy
- large margin classifiers
- learning machines
- support vector machine
- svm classifier
- cross validation
- generalization ability
- signal processing
- pattern recognition
- feature selection
- feature extraction
- svm classification
- multi class classification
- class labels
- machine learning
- text classification
- image classification
- search engine
- loss function
- automatic classification
- neural network
- decision trees
- binary classification
- classification scheme
- retrieval systems
- text mining
- information retrieval systems
- kernel function
- support vector machine svm
- classification algorithm
- decision rules
- classification method
- kernel methods
- pattern classification
- learning to rank
- classification models
- feature vectors
- relevance feedback
- logistic regression
- feature space