Matrix Matrix Multiplication

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Skills You'll Learn

Logistic Regression, Artificial Neural Network, Machine Learning (ML) Algorithms, Machine Learning

Reviews

4.9 (166,228 ratings)

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AS

Oct 22, 2020

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This course is awesome. Learning material is easy to understand. Before this course i tried to read some technic literature about ML and it was scary, but in this course i enjoyed by learning process.

TD

Oct 30, 2021

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Thank you very much for the excellent lectures. I am just wondering about the back propagation algorithm. When we calculate the errors backward, why do we use matrices theta instead of their inverses.

From the lesson

Linear Algebra Review

This optional module provides a refresher on linear algebra concepts. Basic understanding of linear algebra is necessary for the rest of the course, especially as we begin to cover models with multiple variables.

Taught By

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    Andrew Ng

    Instructor

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