/
search_default.go
49 lines (41 loc) · 1.4 KB
/
search_default.go
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// Copyright 2023 The casbin Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package object
type DefaultSearchProvider struct {
owner string
}
func NewDefaultSearchProvider(owner string) (*DefaultSearchProvider, error) {
return &DefaultSearchProvider{owner: owner}, nil
}
func (p *DefaultSearchProvider) Search(embeddingProviderName string, qVector []float32) ([]Vector, error) {
vectors, err := getRelatedVectors(embeddingProviderName)
if err != nil {
return nil, err
}
var vectorData [][]float32
for _, candidate := range vectors {
vectorData = append(vectorData, candidate.Data)
}
similarities, err := getNearestVectors(qVector, vectorData, 5)
if err != nil {
return nil, err
}
res := []Vector{}
for _, similarity := range similarities {
vector := vectors[similarity.Index]
vector.Score = similarity.Similarity
res = append(res, *vector)
}
return res, nil
}