nerva_torch

nerva_torch: Minimal neural network components built on top of PyTorch.

This package provides small, educational implementations of layers, activation functions, loss functions, optimizers, learning-rate schedulers, softmax utilities, and simple training helpers. It is designed for readability and experimentation rather than performance.

Modules

activation_functions	Activation functions and utilities used by the MLP implementation.
datasets	In-memory data loader helpers and one-hot conversions.
layers	Neural network layers used by the MultilayerPerceptron class.
learning_rate	Learning-rate schedulers.
loss_functions	Analytic loss functions and their gradients used during training.
loss_functions_torch	Thin wrappers around PyTorch loss modules for comparison and testing.
matrix_operations	Matrix operations built on top of torch to support the math in the library.
multilayer_perceptron	A simple multilayer perceptron (MLP) class.
optimizers	Optimizers used to adjusts the model's parameters based on the gradients.
softmax_functions	Softmax and log-softmax functions together with stable variants.
training	Training helpers for the MLP, including a basic SGD loop and CLI glue.
utilities	Miscellaneous utilities (formatting, timing, parsing, I/O).
weight_initializers	Weight and bias initialization helpers for linear layers.