K Nearest Neighbors (KNN) Explained | Simple Hindi Guide for Beginners 📊

Curious about K Nearest Neighbors (KNN) in the world of machine learning? This video is your easy-to-follow guide, breaking down KNN without the techy jargon.

🌟 Basic Concept: Imagine finding friends in your neighborhood; KNN works kind of like that in the machine learning world.

🤖 How It Works: We'll simplify the process of classifying data points based on their closest neighbors.

🚀 Practical Applications: See where KNN shines and how it's used in real-world scenarios.

💡 Why It's Cool:
KNN is like having a reliable buddy system for making predictions in machine learning. It's simple but powerful!

🔗 Resources:
Code - https://www.kaggle.com/code/campusx/knn-on-breast-cancer-dataset

Coding from scratch - https://www.youtube.com/watch?v=ER9TckLET8g&ab_channel=CampusX

KNN Task: https://colab.research.google.com/drive/19RMdVeUX18KMnvDBpMWHMR9YvavlTFf7?usp=sharing

Solution: https://colab.research.google.com/drive/13y3NkXBnB646J1CAeIksFRKJQCYO3GbT?usp=sharing

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⌚Time Stamps⌚

00:00 - Intro
01:04 - KNN Intuition
08:26 - KNN on breast cancer dataset / Code Example
17:35 - How to select K?
23:28 - Decision Surface
29:58 - Overfitting and Underfitting in KNN
39:08 - Limitations of KNN
51:48 - Outro

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#KNNExplained #MachineLearningBasics #SimplifiedTech #LearnWithData #EasyMachineLearning