Explore 20 essential activation functions implemented in Python for deep neural networks—including ELU, ReLU, Leaky ReLU, Sigmoid, and more. Perfect for machine learning enthusiasts and AI developers!

One performance-enhancement technique common to many languages, and one Python can use too, is memoization—caching the results of a function call so that future calls with the same inputs don ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Again, sometimes Python can automatically infer what types are returned from a function, but if you plan on using type hinting with a function, it’s best to hint everything about it—what types ...

Learn how Mypy's type checking works with functions and generators. In my last two articles I've described some of the ways Mypy, a type checker for Python, can help identify potential problems with ...

you can use Python’s replace method and provide a list. Extracting a substring within Excel requires the usage of the LEFT, MID, or RIGHT functions, depending on where the substring is located ...

Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS Management Console’s built-in code editor first loads with a pre-existing, fully functional snippet of ...

The Python language's one major failing is performance. Yes, you can use C-based libraries to provide high-performance versions of what should be core functions of the language, so its performance is ...