TFIDFVectoria Constructor

Create a zero-dependency TF-IDF search index for keyword-based search.

Signature

constructor(config?: TFIDFConfig)

Parameters

TFIDFConfig

interface TFIDFConfig {
  defaultSimilarityThreshold?: number;
  defaultTopK?: number;
}

Option	Type	Default	Description
`defaultSimilarityThreshold`	`number`	`0.0`	Default minimum similarity
`defaultTopK`	`number`	`10`	Default results limit

Example

import { TFIDFVectoria, DocumentMetadata } from 'vectoriadb';

interface ToolDocument extends DocumentMetadata {
  toolName: string;
  category: string;
}

const db = new TFIDFVectoria<ToolDocument>({
  defaultSimilarityThreshold: 0.0,
  defaultTopK: 10,
});

Key Differences from VectoriaDB

Feature	TFIDFVectoria	VectoriaDB
Dependencies	Zero	transformers.js
Initialization	Synchronous	Async
Understanding	Keyword-based	Semantic
Reindex required	Yes	No

When to Use

Use TFIDFVectoria when:

You need zero dependencies
Keyword matching is sufficient
No network access for model download
Small corpus (< 10K documents)

TFIDFVectoria Methods

All methods

TF-IDF Guide

Usage guide

Overview

VectoriaDB

TFIDFVectoria

Storage Adapters

Interfaces

Errors

TFIDFVectoria Constructor

Signature

Parameters

TFIDFConfig

Example

Key Differences from VectoriaDB

When to Use

TFIDFVectoria Methods

TF-IDF Guide

​Signature

​Parameters

​TFIDFConfig

​Example

​Key Differences from VectoriaDB

​When to Use

​Related

TFIDFVectoria Methods

TF-IDF Guide

Signature

Parameters

TFIDFConfig

Example

Key Differences from VectoriaDB

When to Use

Related