Method GetWeightedSpanTermsWithScores

GetWeightedSpanTermsWithScores(Query, TokenStream, String, IndexReader)

Creates an from the given and . Uses a supplied to properly Weight terms (for gradient highlighting).

Declaration
public virtual IDictionary<string, WeightedSpanTerm> GetWeightedSpanTermsWithScores(Query query, TokenStream tokenStream, string fieldName, IndexReader reader)
Parameters
Type Name Description
Query query

that caused hit
TokenStream tokenStream

of text to be highlighted
System.String fieldName

restricts Term's used based on field name
IndexReader reader

to use for scoring
Returns
Type Description
IDictionary<System.String, WeightedSpanTerm>

Map of WeightedSpanTerms with quasi tf/idf scores