An alternative to using NumPy is SymPy, a computer algebra library for Python. SymPy operates on symbols the way a numeric calculator or regular Python program works on numbers. For graphing ...

The demo program is a bit too long to present in its entirety in this article, but the complete source code is available in the accompanying file download. I wrote the demo using the 3.5 version of ...

There is a phenomenon in the Python programming language ... through the world of NumPy, keep the invisible line in your mind for optimal performance. Python performance gets a bad rap compared with ...

I use Python with the NumPy add-on package ... The demo Python program uses back-propagation both with and without momentum. The famous Fisher's Iris Dataset has 150 items. Each item has four numeric ...