Using NumPy for array and matrix math in Python. Many mathematical operations, especially in machine learning or data science, involve working with matrixes, or lists of numbers.

I wrote the demo using the 3.5 version of Python and the 1.11.1 version of NumPy. It is possible to install Python and NumPy separately; however, if you're new to Python and NumPy, I recommend ...

Consider how we generate data in Python, for example: list = [1] * 1_000_000. Python stores the data in its appropriate data representation and memory space. However, packages such as NumPy are ...

In this article I'll explain how to implement a simple feed-forward neural network from scratch, using just Python 3.x and NumPy. After reading this article you should have a solid grasp of neural ...