How do I include native macOS fonts, such as Times Roman and Helvetica, into Windows OS?

I am using both macOS Catalina and Windows 10, but I usually use Mac more for work, and Windows for gaming. I prefer Times Roman over Times New Roman; also I like Helvetica more than Arial fonts. Sadly, these fonts are not included in Windows OS. Is there a way to manually add them to […]

CNN from scratch – Backpropagation not working

I’m trying to write a CNN in Python using only basic math operations (sums, convolutions, …). The problem is that it doesn’t do backpropagation well (the error keeps fluctuating in a small interval with an error rate of roughly 90%). The dataset is the MNIST dataset, picked from https://www.kaggle.com/c/digit-recognizer. The method to build the model […]