Query Classification System Based on Snippet Summary Similarities for NTCIR-10 1CLICK-2 Task.
Tatsuya TojimaTakashi YukawaPublished in: NTCIR (2013)
Keyphrases
- database
- query biased
- machine learning
- search engine
- web retrieval
- classification accuracy
- support vector machine
- query processing
- decision trees
- feature extraction
- response time
- image classification
- text classification
- test collection
- feature vectors
- support vector
- average precision
- query expansion
- vertical search
- query intent
- web search
- relevance feedback
- data structure
- data sources
- image retrieval