Association-Based Segmentation for Chinese-Crossed Query Expansion.
Chengqi ZhangZhenxing QinXiaowei YanPublished in: IEEE Intell. Informatics Bull. (2005)
Keyphrases
- query expansion
- web corpora
- word segmentation
- language modeling
- information retrieval
- text summarization
- retrieval effectiveness
- pseudo relevance feedback
- relevance feedback
- information retrieval systems
- language model
- relevant documents
- text retrieval
- ad hoc retrieval
- query disambiguation
- improving search
- medical images
- query translation
- text segmentation
- query specific
- query terms
- original query
- biomedical information retrieval
- automatic query expansion
- model for information retrieval
- vocabulary mismatch
- cross lingual
- document retrieval
- out of vocabulary
- retrieval model
- ranked retrieval
- interactive query expansion