A backpropagation algorithm, or backward propagation of errors, is an algorithm that's used to help train neural network models. The algorithm adjusts the network's weights to minimize any gaps -- ...

The method used to train a large language model (LLM). An AI model's neural network learns by recognizing patterns in the data and constantly adjusting its neurons to predict what comes next. With ...

Fine-tuning a large language model usually demands something deceptively simple: gradients. Every step of conventional training relies on backpropagation, the algorithmic machinery that propagates ...