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K Means Clustering example 30

A focused Machine Learning example for k means clustering with output and explanation.

K Means Clustering example 30
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Input

Terminal

Success

Ready.

Run code to see output here.

What this example teaches

K Means Clustering

Output

The experiment prepares features, labels, metrics and validation rows, trains or scores a small model pattern, and prints a metric you can compare.

Line-by-line explanation

  • Line 1 sets up the K Means Clustering example: points = [2, 3, 10, 11, 12, 25].
  • Line 2 adds one required part of the working pattern: centers = [3, 11].
  • Line 3 adds one required part of the working pattern: clusters = {center: [] for center in centers}.
  • Line 4 adds one required part of the working pattern: for point in points:.
  • Line 5 adds one required part of the working pattern: nearest = min(centers, key=lambda center: abs(point - center)).
  • Line 6 adds one required part of the working pattern: clusters[nearest].append(point).

Why this example is useful

This example is useful because it isolates k means clustering without surrounding noise, so you can see the idea clearly.

Where it is used in real projects

K Means Clustering appears in real Machine Learning work when a feature needs a clear pattern that can be reviewed and changed safely.

Beginner variation

Change one label, value or condition in the K Means Clustering example and run it again.

Advanced variation

Combine K Means Clustering with validation, error handling or reusable structure.