January 2018
Beginner to intermediate
284 pages
8h 35m
English
Content preview from Deep Learning Essentials
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Data operations
In this section, we will look at some of the most common transformations applied on matrices.
- Matrix transpose: Matrix transpose is a matrix transform that simply mirrors the matrix along its main diagonal. Mathematically it is defined as follows:
- Matrix multiplication: Matrix multiplication is one of the most fundamental operations that can be applied to any two matrices. A matrix, A, of shape Ar x Ac can be multiplied by another matrix, B, of shape Br x Bc if and only if Ac = Br. The resultant matrix, C, is the shape ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.