public class ClassicSimilarityFactory extends SimilarityFactory
ClassicSimilarity
ClassicSimilarity is Lucene's original scoring implementation, based upon the Vector Space Model.
Optional settings:
ClassicSimilarity.setDiscountOverlaps(boolean)TFIDFSimilarity| Modifier and Type | Field and Description |
|---|---|
static String |
DISCOUNT_OVERLAPS
Init param name for specifying the value to use in
ClassicSimilarity.setDiscountOverlaps(boolean) |
protected boolean |
discountOverlaps
Controls the value of
ClassicSimilarity.setDiscountOverlaps(boolean)
on newly constructed instances of ClassicSimilarity |
CLASS_NAME, params| Constructor and Description |
|---|
ClassicSimilarityFactory() |
| Modifier and Type | Method and Description |
|---|---|
Similarity |
getSimilarity() |
void |
init(SolrParams params) |
getClassArg, getNamedPropertyValues, getParamspublic static final String DISCOUNT_OVERLAPS
ClassicSimilarity.setDiscountOverlaps(boolean)protected boolean discountOverlaps
ClassicSimilarity.setDiscountOverlaps(boolean)
on newly constructed instances of ClassicSimilaritypublic void init(SolrParams params)
init in class SimilarityFactorypublic Similarity getSimilarity()
getSimilarity in class SimilarityFactoryCopyright © 2000-2016 Apache Software Foundation. All Rights Reserved.