Can you explain what broadcasting is in NumPy?
Sure! Broadcasting in NumPy refers to the ability to perform arithmetic operations on arrays of different shapes.
How does it work with different array shapes?
When the shapes of the arrays are compatible, NumPy automatically expands the smaller array to match the shape of the larger one.
Can you give me an example of broadcasting?
Absolutely! If you have a 1D array of shape (3,) and a 2D array of shape (3, 4), NumPy will broadcast the 1D array across the 2D array.
What are some common use cases for broadcasting?
Common use cases include element-wise operations, adding a constant to an array, and performing calculations on matrices.
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