org.terrier.querying
Class PseudoRelevanceFeedbackSelector
java.lang.Object
org.terrier.querying.FeedbackSelector
org.terrier.querying.PseudoRelevanceFeedbackSelector
public class PseudoRelevanceFeedbackSelector
- extends FeedbackSelector
A feedback selector for pseudo-relevance feedback. Selects the top ApplicationSetup.EXPANSION_DOCUMENTS
documents from the ResultSet attached to the specified request.
- Since:
- 3.0
- Author:
- Craig Macdonald
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PseudoRelevanceFeedbackSelector
public PseudoRelevanceFeedbackSelector()
- default constructor
getFeedbackDocuments
public FeedbackDocument[] getFeedbackDocuments(Request request)
- Obtain feedback documents for the specified query request
- Specified by:
getFeedbackDocuments
in class FeedbackSelector
Terrier 3.6. Copyright © 2004-2011 University of Glasgow