October 2019
Beginner to intermediate
674 pages
16h 43m
English
Content preview from Mastering pandas - Second Edition
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Summary
This chapter was a quick tour of the power of NumPy and showed a glimpse of how it makes life easier while working with pandas. Some of the highlights from the chapter were as follows:
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A NumPy array is a versatile data structure used for containing multidimensional homogeneous data.
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There are a variety of methods available for slicing/dicing, creating, and manipulating an array in the NumPy package.
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NumPy arrays have practical applications such as being the building blocks of linear algebra operations and a tool to manipulate multidimensional array data such as images and audio.
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Arrays (or matrices) are the computational blocks used in advanced mathematical models such as neural networks.
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NumPy arrays are the precursors ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.