Scalable Semi-Supervised Query Classification Using Matrix Sketching.
Young-Bum KimKarl StratosRuhi SarikayaPublished in: ACL (2) (2016)
Keyphrases
- semi supervised
- classification accuracy
- supervised learning
- semi supervised classification
- classification algorithm
- pattern recognition
- labeled data
- low rank
- semi supervised learning
- unsupervised learning
- machine learning
- semi supervised learning algorithms
- co training
- response time
- query processing
- database
- data structure
- decision trees
- query evaluation
- fully supervised
- labeled and unlabeled data
- supervised classification
- feature selection
- relevance feedback
- range queries
- query expansion
- active learning
- keywords
- support vector machine svm
- feature space
- label information
- feature vectors
- label propagation
- information retrieval
- image classification
- sketch recognition