The Data Science Lab. Multi-Class Classification Using LightGBM. Dr. James McCaffrey of Microsoft Research provides a full-code, step-by-step machine learning tutorial on how to use the LightGBM ...

Hands-on coding of a multiclass neural network from scratch, ... Build A Neural Network In Python — Multiclass Classification With Softmax. Posted: May 7, 2025 | Last updated: May 7, 2025.

The multi-class neural network classifier is implemented in a program-defined Net class. The Net class inherits from the built-in torch.nn.Module class which supplies most of the network functionality ...