April 2016
Beginner
156 pages
3h 23m
English
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Chapter 3. Using NumPy Arrays
The beauty of NumPy Arrays is that you can use array indexing and slicing to quickly access your data or perform a computation while keeping the efficiency as the C arrays. There are also plenty of mathematical operations that are supported. In this chapter, we will take an in-depth look at using NumPy Arrays. After this chapter, you will feel comfortable using NumPy Arrays and the bulk of their functionality.
Here is a list of topics that will be covered in this chapter:
- Basic operations and the attributes of NumPy Arrays
- Universal functions (ufuncs) and helper functions
- Broadcasting rules and shape manipulation
- Masking NumPy Arrays
Vectorized operations
All NumPy operations are vectorized, where you apply operations to ...
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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.
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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.