Computes a score factor for a phrase.
The default implementation sums the {@link #Idf(Term,Searcher)} factor
for each term in the phrase.
Namespace: Lucene.Net.SearchAssembly: Lucene.Net (in Lucene.Net.dll) Version: 2.9.4.1
Syntax
| C# |
|---|
[ObsoleteAttribute("see IdfExplain(Collection, Searcher)")] public virtual float Idf( ICollection terms, Searcher searcher ) |
| Visual Basic |
|---|
<ObsoleteAttribute("see IdfExplain(Collection, Searcher)")> _ Public Overridable Function Idf ( _ terms As ICollection, _ searcher As Searcher _ ) As Single |
| Visual C++ |
|---|
[ObsoleteAttribute(L"see IdfExplain(Collection, Searcher)")] public: virtual float Idf( ICollection^ terms, Searcher^ searcher ) |
Parameters
- terms
- Type: System.Collections..::..ICollection
the terms in the phrase
- searcher
- Type: Lucene.Net.Search..::..Searcher
the document collection being searched
