Make your own neutral network in python final.png

Machine learning is one of the fastest growing fields, and we cannot emphasize enough about its importance. This course aims to teach one of the fundamental concepts of machine learning, i.e., Neural Network. You will learn the basic concepts of building a model as well as the mathematical explanation behind Neural Network and based on that; you will build one from scratch (in Python). You will also learn how to train and optimize your network to achieve a better result.

Make Your Own Neural Network in Python

## Calculate slope using small change in $x$

Look at the following graph, which has a new line marked on it. It isn't a tangent because it doesn't touch the curve only at a single point. But it does seem to be centered around time $3$ minutes in some way.

# Calculate slope using small change in $x$

Look at the following graph, which has a new line marked on it. It isn't a tangent because it doesn't touch the curve only at a single point. But it does seem to be centered around time $3$ minutes in some way.

Learn to calculate gradients using the analytical method.

Prologue

A Little Background

Let's Get Started!

Backward Propagation of Error

Adjusting the Link Weights

A Gentle Start with Python

Neural Network with Python

Testing Neural Network against MNIST Dataset

Some Suggested Improvements

Even More Fun!

Epilogue

Appendix: A Small Guide to Calculus

Calculus Not by Hand

Calculate slope using small change in $x$