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25:28
YouTube
Vizuara
Lecture 5 - Broadcasting and array summation in Python
In this lecture, we learn about the following Python commands: np.sum(array, axis, keepdims). What is the meaning of axis and keepdims and why are they important? Broadcasting rules in Python. When can two matrices be broadcasted? What is the resulting answer? 0:00 Introduction 1:12 Array summation: axis and keepdims 7:15 Broadcasting rules in ...
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