Recognition and classification of noun phrases in queries for effective retrieval.
Wei ZhangShuang LiuClement T. YuChaojing SunFang LiuWeiyi MengPublished in: CIKM (2007)
Keyphrases
- noun phrases
- effective retrieval
- feature extraction
- retrieval systems
- object recognition
- query processing
- feature space
- machine learning
- text classification
- unsupervised learning
- query terms
- image classification
- bayesian networks
- named entities
- retrieval model
- multimedia data
- feature selection
- database
- digital libraries
- dimensionality reduction
- similarity measure
- machine learning methods
- retrieval effectiveness