---
title: "cosineSimilarity"
sidebar_label: "cosineSimilarity"
description: "Kotlin binding reference: cosineSimilarity."
---

<!-- Generated by tools/api_reference/generate_api_docs.py. Do not edit. -->

//[clika-runtime](../../../index.md)/[io.clika.runtime](../index.md)/[Ops](index.md)/[cosineSimilarity](cosineSimilarity.md)

# cosineSimilarity

[common]\
fun [cosineSimilarity](cosineSimilarity.md)(x1: [Tensor](../Tensor/index.md), x2: [Tensor](../Tensor/index.md), dim: [Long](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long/index.html) = 1, eps: [Double](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-double/index.html)? = null): [Tensor](../Tensor/index.md)

`cosineSimilarity(x1: Tensor, x2: Tensor, dim: Long = 1L, eps: Double? = null)`: the `cosine_similarity` operator. Cosine similarity along `dim`.