Author(s): Caden Lippie Originally published on Towards AI. Creating a Multilayer Perceptron from Scratch A perceptron is a fundamental component of artificial neural networks. Inspired by the neurons in our brains*, these perceptrons make decisions and “learn” by iterating to minimize errors. …

Author(s): Caden Lippie Originally published on Towards AI. Creating a Transformer from Scratch Originally introduced in the 2017 paper “Attention is All You Need” (Vaswani et al., 2017), transformers form the structure for most modern large language models, including ChatGPT and Claude. …