core

type BaseDocument struct {
	Name    DocumentID `json:"id"`
	Content string     `json:"text"`
}

type Document interface {
	ID() DocumentID
	Text() string
}

type DocumentData struct {
	Doc         Document
	TermsCount  float64
	Frequencies TermFrequency
}

type DocumentID = string

type DocumentScore struct {
	Doc   Document
	Score float64
}

type FloatHeap []FloatHeapItem

type FloatHeapItem struct {
	Key   interface{}
	Value float64
}

type TermFrequency map[string]float64