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Course Content

Handwritten Digits Recognition: Unlocking the Magic of Machine Learning

1. Handwritten Digits Recognition

Introduction Dataset Import Visualization Class Balance The Categories in the Data Matrix Train Test Splitting KNN Results Confusion Matrix Radius Neighbors Classifier

Handwritten Digits Recognition: Unlocking the Magic of Machine Learning

Visualization

Our data is made of different rows, each representing pixel values with a scale of greys going from 0 to 255. Let's pin some images.

Task

Isolate the mnist 'data' in a variable called X;
Print a single image reshaping into a 28, 28 format.

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Section 1. Chapter 3

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