WUST SVM-Based System at NTCIR-9 RITE Task.
Maofu LiuYan LiYu XiaoChunwei LeiPublished in: NTCIR (2011)
Keyphrases
- test collection
- support vector
- support vector machine
- web retrieval
- patent retrieval
- evaluation metrics
- evaluation framework
- relevance feedback
- support vector machine svm
- cross language information retrieval
- query translation
- svm classifier
- genetic algorithm
- ir evaluation
- retrieval model
- correlation coefficient
- query expansion
- information extraction
- active learning
- feature space
- cross lingual information retrieval
- neural network
- trec web