导数计算
http://www.calcul.com/show/calculator/derivative?
https://www.derivative-calculator.net/
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https://elvissaravia.substack.com/
https://elvissaravia.substack.com/p/machine-learning-and-deep-learning
https://elvissaravia.substack.com/p/10-must-read-ml-blog-posts
https://github.com/Developer-Y/cs-video-courses#math-for-computer-scientist
https://ml4a.net/
https://github.com/ywan328
https://github.com/ywan328/NLP/blob/master/Lesson_1_Assignment%20.ipynb
https://github.com/abhi1thakur/e01/tree/master/src
https://mlvu.github.io/
https://stanford.edu/~shervine/teaching/cs-221/cheatsheet-reflex-models
https://github.com/abhi1thakur/ml_dev_env
https://fast.com/
http://introtodeeplearning.com/
https://atcold.github.io/pytorch-Deep-Learning/
https://bcourses.berkeley.edu/courses/1487769
https://www.youtube.com/playlist?list=PL2UML_KCiC0UlY7iCQDSiGDMovaupqc83
https://fullstackdeeplearning.com/spring2021/
https://www.youtube.com/playlist?list=PL5-TkQAfAZFbzxjBHtzdVCWE0Zbhomg7r
http://rail.eecs.berkeley.edu/deeprlcourse/
https://www.youtube.com/watch?v=JJmcL1N2KQs&ab_channel=TraversyMedia
https://www.youtube.com/playlist?list=PLoROMvodv4rPLKxIpqhjhPgdQy7imNkDn
http://web.stanford.edu/class/cs224w/
