Assessing the Retrieval Effectiveness of a Speech : Retrieval System by Simulating Recognition Errors.
Peter SchäubleUlrike GlavitschPublished in: HLT (1994)
Keyphrases
- recognition errors
- retrieval effectiveness
- information retrieval systems
- information retrieval
- relevance feedback
- spoken language
- retrieval strategies
- test collection
- query expansion
- retrieval systems
- automatic speech recognition
- retrieval model
- relevant documents
- average precision
- pseudo relevance feedback
- query terms
- retrieved documents
- improvements in retrieval effectiveness
- retrieval method
- retrieval process
- document collections
- term dependencies
- non stationary
- active learning
- learning algorithm