chromem

Apr 25, 2024

Changes in this version

type Collection

+ func (c *Collection) Delete(_ context.Context, where, whereDocument map[string]string, ids ...string) error

Mar 23, 2024

Changes in this version

+ const InputTypeCohereClassificationPrefix

+ const InputTypeCohereClusteringPrefix

+ const InputTypeCohereSearchDocumentPrefix

+ const InputTypeCohereSearchQueryPrefix

type Collection

+ func (c *Collection) QueryEmbedding(ctx context.Context, queryEmbedding []float32, nResults int, ...) ([]Result, error)

type DB

+ func (db *DB) Export(filePath string, compress bool, encryptionKey string) error

+ func (db *DB) Import(filePath string, encryptionKey string) error

type EmbeddingFunc

+ func NewEmbeddingFuncCohere(apiKey string, model EmbeddingModelCohere) EmbeddingFunc

+ type EmbeddingModelCohere string

+ const EmbeddingModelCohereEnglishLightV2

+ const EmbeddingModelCohereEnglishLightV3

+ const EmbeddingModelCohereEnglishV2

+ const EmbeddingModelCohereEnglishV3

+ const EmbeddingModelCohereMultilingualLightV3

+ const EmbeddingModelCohereMultilingualV2

+ const EmbeddingModelCohereMultilingualV3

Mar 6, 2024

Changes in this version

type Collection

+ func (c *Collection) AddDocument(ctx context.Context, doc Document) error

+ func (c *Collection) AddDocuments(ctx context.Context, documents []Document, concurrency int) error

+ func (c *Collection) Count() int

type DB

+ func NewPersistentDB(path string) (*DB, error)

+ func (db *DB) DeleteCollection(name string) error

+ func (db *DB) GetCollection(name string, embeddingFunc EmbeddingFunc) *Collection

+ func (db *DB) GetOrCreateCollection(name string, metadata map[string]string, embeddingFunc EmbeddingFunc) (*Collection, error)

+ func (db *DB) ListCollections() map[string]*Collection

+ func (db *DB) Reset() error

+ type Document struct

+ Content string

+ Embedding []float32

+ ID string

+ Metadata map[string]string

+ func NewDocument(ctx context.Context, id string, metadata map[string]string, ...) (Document, error)

type EmbeddingFunc

+ func NewEmbeddingFuncOllama(model string) EmbeddingFunc

type Result

+ Content string

Feb 10, 2024

Changes in this version

+ const BaseURLOpenAI

+ type DB struct

+ func NewDB() *DB

+ func (c *DB) CreateCollection(name string, metadata map[string]string, embeddingFunc EmbeddingFunc) *Collection

type EmbeddingFunc

+ func NewEmbeddingFuncDefault() EmbeddingFunc

+ func NewEmbeddingFuncJina(apiKey string, model EmbeddingModelJina) EmbeddingFunc

+ func NewEmbeddingFuncLocalAI(model string) EmbeddingFunc

+ func NewEmbeddingFuncMistral(apiKey string) EmbeddingFunc

+ func NewEmbeddingFuncMixedbread(apiKey string, model EmbeddingModelMixedbread) EmbeddingFunc

+ func NewEmbeddingFuncOpenAI(apiKey string, model EmbeddingModelOpenAI) EmbeddingFunc

+ func NewEmbeddingFuncOpenAICompat(baseURL, apiKey, model string) EmbeddingFunc

+ type EmbeddingModelJina string

+ const EmbeddingModelJina2BaseCode

+ const EmbeddingModelJina2BaseDE

+ const EmbeddingModelJina2BaseEN

+ const EmbeddingModelJina2BaseZH

+ type EmbeddingModelMixedbread string

+ const EmbeddingModelMixedbreadAllMiniLML6V2

+ const EmbeddingModelMixedbreadBGELargeENV15

+ const EmbeddingModelMixedbreadE5LargeV2

+ const EmbeddingModelMixedbreadGTELarge

+ const EmbeddingModelMixedbreadGTELargeZh

+ const EmbeddingModelMixedbreadMultilingualE5Base

+ const EmbeddingModelMixedbreadMultilingualE5Large

+ const EmbeddingModelMixedbreadUAELargeV1

+ type EmbeddingModelOpenAI string

+ const EmbeddingModelOpenAI2Ada

+ const EmbeddingModelOpenAI3Large

+ const EmbeddingModelOpenAI3Small

Jan 1, 2024

Changes in this version

type Collection

+ func (c *Collection) AddConcurrently(ctx context.Context, ids []string, embeddings [][]float32, ...) error

type EmbeddingFunc

+ func CreateEmbeddingsDefault() EmbeddingFunc

+ func CreateEmbeddingsOpenAI(apiKey string) EmbeddingFunc

Dec 28, 2023

Changes in this version

+ type Client struct

+ func NewClient() *Client

+ func (c *Client) CreateCollection(name string, metadata map[string]string, embeddingFunc EmbeddingFunc) *Collection

+ type Collection struct

+ Metadata map[string]string

+ Name string

+ func (c *Collection) Add(ctx context.Context, ids []string, embeddings [][]float32, ...) error

+ func (c *Collection) Query(ctx context.Context, queryText string, nResults int, ...) ([]Result, error)

+ type EmbeddingFunc func(ctx context.Context, document string) ([]float32, error)

+ type Result struct

+ Document string

+ Embedding []float32

+ ID string

+ Metadata map[string]string

+ Similarity float32