Question-Driven Classification of Retrieved Documents.
Mingfang WuRoss WilkinsonMichael FullerPublished in: AUIC (2000)
Keyphrases
- retrieved documents
- text classification
- query expansion
- feature extraction
- retrieval effectiveness
- image classification
- relevant documents
- supervised learning
- information retrieval systems
- machine learning
- feature vectors
- support vector machine
- document retrieval
- document ranking
- pseudo relevance feedback
- precision and recall
- user queries
- relevance feedback
- feature space
- multimedia
- e learning