Homework 5

This Week’s Fundamentals

Complete the following notebooks for this week. Do your work in the corresponding notebook; it the end you’ll submit 3 ipynb files.

• Softmax 1 (preview, Colab): practice using softmax
• Softmax and Sigmoid (preview, Colab): More softmax practice and connect with sigmoid
• Fitting Linear Regression by Gradient Descent (preview, Colab)

Note: the last one may take longer than the usual Fundamentals; it’s a bit more like a mini-project. But there’s lots of guidance on the way.

These are mostly self-contained, but you may find it helpful to refer to Deep Learning for Coders chapter 4 (open in Colab).

Submitting

In the Moodle assignment for this Homework:

1. Attach each ipynb file separately.
2. Copy and paste your responses to the Analysis questions (where applicable) into the text box.