Add understanding deep learning book by Simon J.D. Prince #139
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Solves issue #116
Description
This PR introduces the book "Understanding Deep Learning" by Simon J.D. Prince. This is a significant addition as the full textbook is released under a Creative Commons license, making it a high-quality, free resource for advanced study in the Deep Learning category.
Book Details
Changes Made
downloadLinkdirects to the official book website (https://udlbook.com/).