TUKE MediaEval 2012: Spoken Web Search using DTW and Unsupervised SVM.
Jozef VavrekMatús PlevaJozef JuhárPublished in: MediaEval (2012)
Keyphrases
- web search
- support vector machine svm
- support vector
- partially supervised
- dynamic time warping
- search engine
- support vector machine
- feature selection
- knn
- svm classifier
- semi supervised
- web search engines
- multi class
- distance measure
- multi class classification
- unsupervised learning
- audio visual
- web pages
- supervised learning
- search result
- speech recognition
- spoken language
- web information retrieval
- query logs
- machine learning
- kernel methods
- kernel function
- feature space
- classification algorithm
- hyperplane
- language understanding
- training set
- support vectors
- personalized web search
- feature extraction
- clickthrough data
- enterprise search
- spoken words
- unsupervised manner
- svm classification
- anchor text
- automatic speech recognition
- generalization ability
- search queries
- ranking functions
- feature vectors
- pattern recognition
- training data
- information retrieval