cosineSimilarity()

Cosine similarity over zero-padded vectors. Non-finite results normalize to 0.

Import

import { cosineSimilarity } from "@graphrefly/ts/patterns";

Signature

function cosineSimilarity(
  a: readonly number[],
  b: readonly number[],
): number

Parameters

Parameter	Type	Description
a	readonly number[]	a value used by the helper.
b	readonly number[]	b value used by the helper.

Returns

A number value.

Example

import { cosineSimilarity } from "@graphrefly/ts/patterns";

Source

packages/ts/src/patterns/semantic-memory.ts