First Experiments with Relevant Documents Selection for Blind Relevance Feedback in Spoken Document Retrieval.
Lucie SkorkovskáPublished in: SPECOM (2014)
Keyphrases
- relevant documents
- spoken document retrieval
- test collection
- information retrieval
- retrieval effectiveness
- document retrieval
- document collections
- retrieved documents
- query expansion
- information retrieval systems
- retrieval systems
- retrieval model
- language model
- user queries
- relevance feedback
- ranked list
- cross language
- text retrieval
- search queries
- average precision
- query terms
- pseudo relevance feedback
- feature selection
- decision trees
- keywords