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REFERENCEnumpy

numpy Documentation

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np.save()

AI & DATA SCIENCE // np-save

Save an array to a binary file in NumPy .npy format.

Syntax

np.save('my_array.npy', arr)

Examples

Example 01Basic Usage
np.save('my_array.npy', arr)

Best Practices

  • Refer to the official NumPy documentation for deep vectorization techniques.
  • Avoid writing custom Python for-loops for operations that can be vectorized with NumPy.