Evaluating Text Representations for Retrieval of the Best Group of Documents.
Xiaoyong LiuW. Bruce CroftPublished in: ECIR (2008)
Keyphrases
- semantic information
- semantic content
- semantic tags
- document structure
- keywords
- metadata
- document representation
- information retrieval
- vector space model
- multimedia documents
- xml documents
- document content
- document analysis
- information retrieval systems
- text retrieval
- textual descriptions
- document retrieval
- retrieval systems
- test collection
- text documents
- retrieval engine
- retrieval model
- index terms
- content and structure
- structured documents
- document level
- spoken documents
- relevant documents
- web documents
- query expansion
- document categorization
- related documents
- digital documents
- language model
- search engine
- text data
- automatic categorization
- relevance feedback
- document indexing
- retrieve documents
- text mining
- electronic documents
- document processing
- text categorization
- effective retrieval
- document collections
- retrieval strategies
- query terms