Covers: theory of Matrix Multiplication

This resource presents a video, explanation and exercises to understand better the concept

- How can I multiply a matrix by a scalar?

Look at the introduction video. Then read the theory and practice with the proposed exercises.

khanacademy

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Contributors

- Objectives
- Understand and practice the concept and properties of Matrix Multiplication
- Potential Use Cases
- Mathematical foundations for Deep Learning
- Who is This For ?
- BEGINNERDeep Learning practitioners new to Mathematical foundations

Click on each of the following **annotated items** to see details.

Resources4/4

BOOK_CHAPTER 1. Deep Learning - Chapter 2: Linear Algebra

It explains the basic rules of matrix multiplication in a short and clear way.- What are Scalars, Vectors, Matrices and Tensors?
- How to multiply Matrices and Vectors?
- How to multiply two Matrices?

15 minutes

VIDEO 2. Introduction to Vectors and Scalars

It explains the differences between vectors and scalars- What is the difference between vectors and scalars?

9 minutes

ARTICLE 3. Multiplying matrices by scalars

This resource presents a video, explanation and exercises to understand better the concept- How can I multiply a matrix by a scalar?

15 minutes

ARTICLE 4. Multiplying matrices by matrices

This resource explains the concept of Matrix by Matrix multiplication and provides practice exercises.- How to find the product of two matrices?

15 minutes

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