A Tree-Based inverted File for Fast Ranked-Document Retrieval.
Wann-Yun ShiehTien-Fu ChenChung-Ping ChungPublished in: IKE (2003)
Keyphrases
- document retrieval
- inverted file
- text retrieval
- retrieval model
- document collections
- retrieved documents
- inverted index
- information retrieval systems
- information retrieval
- language model
- retrieval effectiveness
- relevance feedback
- relevant documents
- access methods
- query terms
- pseudo relevance feedback
- main memory
- test collection
- indexing method
- active learning
- ranked list
- retrieval method
- digital libraries
- machine learning
- retrieval systems
- user queries
- relational databases
- high dimensional