flat

package

v1.0.4 Latest Latest Go to latest Published: Mar 12, 2026 License: MIT Imports: 2 Imported by: 0

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

FlatIndex 暴力搜索索引

func NewFlatIndex(distanceFunc func(a, b []float32) float32) *FlatIndex

NewFlatIndex 创建暴力搜索索引

func (idx *FlatIndex) Add(id int, vector []float32)

Add 添加向量

func (idx *FlatIndex) Count() int

Count 返回向量数量

func (idx *FlatIndex) Delete(id int)

Delete 删除向量

func (idx *FlatIndex) Search(query []float32, k int) ([]int, []float32, error)

Search 搜索最近邻