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java.lang.Objectjcolibri.extensions.recommendation.navigationByProposing.queryElicitation.LessLikeThis
public class LessLikeThis
The LessLikeThis strategy is a simple one: if the rejected cases all have the same feature-value combination, which is different from the preferred case then this combination can be added as a negative condition. This negative condition is coded as a NotEqualTo(value) predicate in a FilterConfig object. The query is not modified. That way, this method should be used together with FilterBasedRetrieval.
See:
L. McGinty and B. Smyth. Comparison-based recommendation. In ECCBR'02: Proceedings of the 6th European Conference on Advances in Case-Based Reasoning, pages 575-589, London, UK, 2002. Springer-Verlag.
FilterConfig
Constructor Summary | |
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LessLikeThis(FilterConfig filterConfig)
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Method Summary | |
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static void |
lessLikeThis(CBRQuery query,
CBRCase selectedCase,
java.util.Collection<CBRCase> proposedCases,
FilterConfig filterConfig)
If the rejected cases all have the same feature-value combination, which is different from the preferred case then this combination can be added as a negative condition. |
void |
reviseQuery(CBRQuery query,
CBRCase selectedCase,
java.util.Collection<CBRCase> proposedCases)
If the rejected cases all have the same feature-value combination, which is different from the preferred case then this combination can be added as a negative condition. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public LessLikeThis(FilterConfig filterConfig)
Method Detail |
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public static void lessLikeThis(CBRQuery query, CBRCase selectedCase, java.util.Collection<CBRCase> proposedCases, FilterConfig filterConfig)
public void reviseQuery(CBRQuery query, CBRCase selectedCase, java.util.Collection<CBRCase> proposedCases)
reviseQuery
in interface ComparisonQueryElicitation
query
- to reviseselectedCase
- by the userproposedCases
- to the user
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GAIA - Group for Artificial Intelligence Applications http://gaia.fdi.ucm.es |
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