When you call the Cython function in your Python code, send the entire NumPy array object as an argument for that function call. Perform all the iteration over the object in Cython .

The plain ReLU function returns 0.0 instead of 0.01 * x when x <= 0.0: def relu(x): if x <= 0.0: return 0.0 else: return x Both functions have similar performance but in my experience, leaky ReLU ...

NumPy, the mathematical library for Python, has received its first major release since 2006 with version 2.0.0. This not only offers new functions, but also performance improvements for Intel and ...