Beginner

K-Means: Clustering Without Labels

K-Means is an unsupervised learning algorithm used to group data into clusters based on similarity. It works by dividing data into K groups, where each point belongs to the nearest cluster center, helping uncover hidden patterns without labeled data.

4.9
|2h 51m
K-Means: Clustering Without Labels course

What's Included

11

Lessons

2h 51m

Duration

Certificate

What You'll Master

Skills and outcomes you'll walk away with

Module 1: Beginner - Foundations of Instance-Based Learning

Module 2: Beginner - Distance Metrics

Module 3: Intermediate - Choosing K and Model Evaluation

Practical Project - 1

Module 4: Intermediate - Feature Scaling and Data Preparation

Module 5: Advanced - Weighted KNN and Regression

Course Curriculum

11 lessons • 2h 51m total

1

Module 1: Beginner - Foundations of Instance-Based Learning

17m
2

Module 2: Beginner - Distance Metrics

19m
3

Module 3: Intermediate - Choosing K and Model Evaluation

17m
4

Practical Project - 1

10m
5

Module 4: Intermediate - Feature Scaling and Data Preparation

16m
6

Module 5: Advanced - Weighted KNN and Regression

17m
7

Module 6: Advanced - Algorithmic Implementations and Efficiency

18m
8

Practical Project - 2

9m
9

Module 7: Expert - High-Dimensional Data and Approximate Nearest Neighbors (ANN)

20m
10

Module 8: Expert - Real-World Applications and Methodologies

19m
11

Practical Project - 3

9m

Certification Path

Certification Exam

24 multiple-choice questions • 70% passing score required

Final Project: Customer Segmentation using K-Means Clustering

For your final project, you will apply the K-Means clustering algorithm to an unlabeled real-world dataset. You are provided with a dataset containing customer demographic and purchasing behavior. Your task is to preprocess the data, determine the optimal number of clusters using the Elbow Method and Silhouette Analysis, implement the K-Means algorithm, and interpret the resulting customer segments. You must submit a Jupyter Notebook containing your code, scatter plot visualizations, and a written report explaining your methodology and business recommendations based on the clusters discovered.

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