Use of topic knowledge in spoken dialogue information retrieval system for academic documents.
Shinya KiriyamaKeikichi HiroseNobuaki MinematsuPublished in: INTERSPEECH (2001)
Keyphrases
- information retrieval systems
- document collections
- information retrieval
- retrieval systems
- relevant documents
- document indexing
- user queries
- retrieved documents
- spoken dialogue
- inverted file
- query expansion
- retrieval effectiveness
- retrieval model
- structured documents
- relevance feedback
- query terms
- knowledge structures
- xml retrieval
- related documents
- document retrieval
- text retrieval systems
- retrieval engine
- dialogue management
- interactive information retrieval systems
- machine learning
- document set
- knowledge transfer
- development process
- document clustering
- text documents
- design process