numpy tutorial - basic array operations
This tutorial covers various operations around array object in numpy such as array properties (ndim, shape, itemsize, size etc.), math operations (min, max, sqrt, std etc.) arange, reshape etc. Please give thumbs up/subscribe/comment if you like this tutorial.
Topics that are covered in this Python Video:
0:00 Overview
0:29 create one dimensional array
0:45 create two dimensional array
1:11 ndim property
1:35 itemsize property
1:57 dtype property
2:05 change data type of element
2:52 size property
3:12 shape property
4:22 zeros() function
4:45 once() function
5:00 range() function
5:26 arange() function
6:28 linspace() function
7:31 reshape() function
8:21 ravel() function
9:21 min() function
9:26 max() function
9:31 sum() function
10:36 sqrt() function
11:20 std() function
12:39 operations in array
13:09 matrix products dot()
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