Sebastian Raschka
@sebastianraschka·88.6K subscribers·307 videos
4.9 NumPy Linear Algebra Basics (L04: Scientific Computing in Python)
Posted
September 22, 2020
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September 22, 2020
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At its core, NumPy is an array library that implements tensors (including vectors and matrices) for linear algebra. After covering the basics of NumPy, this video goes over some typical linear algebra operations that use in machine learning contexts.
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Errata: Note that minute 7:00, I am saying "@" is using np.dot. But this was wrong (I misremembered), and it's np.matmul that is using "@".
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This video is part of my Introduction of Machine Learning course.
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