scorers

package

v0.0.0-...-78453da Latest Latest Go to latest Published: Mar 20, 2015 License: Apache-2.0 Imports: 4 Imported by: 0

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const MaxSqrtCache = 64

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var SqrtCache map[int]float64

This section is empty.

type ConjunctionQueryScorer struct {
	// contains filtered or unexported fields
}

func NewConjunctionQueryScorer(explain bool) *ConjunctionQueryScorer

func (s *ConjunctionQueryScorer) Score(constituents []*search.DocumentMatch) *search.DocumentMatch

type ConstantScorer struct {
	// contains filtered or unexported fields
}

func NewConstantScorer(constant float64, boost float64, explain bool) *ConstantScorer

func (s *ConstantScorer) Score(id string) *search.DocumentMatch

func (s *ConstantScorer) SetQueryNorm(qnorm float64)

func (s *ConstantScorer) Weight() float64

type DisjunctionQueryScorer struct {
	// contains filtered or unexported fields
}

func NewDisjunctionQueryScorer(explain bool) *DisjunctionQueryScorer

func (s *DisjunctionQueryScorer) Score(constituents []*search.DocumentMatch, countMatch, countTotal int) *search.DocumentMatch

type TermQueryScorer struct {
	// contains filtered or unexported fields
}

func NewTermQueryScorer(queryTerm string, queryField string, queryBoost float64, docTotal, docTerm uint64, explain bool) *TermQueryScorer

func (s *TermQueryScorer) Score(termMatch *index.TermFieldDoc) *search.DocumentMatch

func (s *TermQueryScorer) SetQueryNorm(qnorm float64)

func (s *TermQueryScorer) Weight() float64