---
title: "Discussion on \"A Step-by-Step Guide to K-Nearest Neighbors (KNN) in Machine Learning\" | Hashnode"
description: "Discussion on \"A Step-by-Step Guide to K-Nearest Neighbors (KNN) in Machine Learning\". Discover the ins and outs of the K-Nearest Neighbors (KNN) algorithm in this comprehensive guide. Learn how to implement KNN in Python from scratch."
url: "https://hashnode.com/posts/a-step-by-step-guide-to-k-nearest-neighbors-knn-in-machine-learning/6672ee19c2abc50820c64da6"
---

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# [A Step-by-Step Guide to K-Nearest Neighbors (KNN) in Machine Learning](https://cckeh.hashnode.dev/a-step-by-step-guide-to-k-nearest-neighbors-knn-in-machine-learning?utm_source=hashnode&utm_medium=feed)

Discover the ins and outs of the K-Nearest Neighbors (KNN) algorithm in this comprehensive guide. Learn how to implement KNN in Python from scratch.

Jun 19, 2024 · 6 min read · cckeh.hashnode.dev  
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## Written by

[Arbash Hussain](https://hashnode.com/@CC-KEH)

@CC-KEH · India

  
[View profile](https://hashnode.com/@CC-KEH)

AI Software Engineer

AI Software Engineer who loves data science and building intelligent apps. Writing here about practical AI/ML, stack experiments, and whatever I learn in this journey. Open to chats, collabs, and ideas. Say hi!

## Responses 5

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[Alina](https://hashnode.com/@subislav)

[Aug 24, 2024](https://hashnode.com/posts/a-step-by-step-guide-to-k-nearest-neighbors-knn-in-machine-learning/6672ee19c2abc50820c64da6/comment/66ca15104ba20a619c94ebfc)

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[Aug 3, 2024](https://hashnode.com/posts/a-step-by-step-guide-to-k-nearest-neighbors-knn-in-machine-learning/6672ee19c2abc50820c64da6/comment/66adcfd0fbee3ed01c6497f7)

nice information

[Mark Linda](https://hashnode.com/@Linda343)

[Jun 22, 2024](https://hashnode.com/posts/a-step-by-step-guide-to-k-nearest-neighbors-knn-in-machine-learning/6672ee19c2abc50820c64da6/comment/66775d30746658709617b062)

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[Tushar Srivastava](https://hashnode.com/@TusharSrivastava)

[Jun 20, 2024](https://hashnode.com/posts/a-step-by-step-guide-to-k-nearest-neighbors-knn-in-machine-learning/6672ee19c2abc50820c64da6/comment/667461cae4ed8b46e700a977)

Great explanation!