I Built EveryO to Understand How Neural Networks Actually Work

Описание и применение

EveryO — это минимальный фреймворк на Python и NumPy, позволяющий изучать внутренние механизмы нейросетей, включая тензоры, обратное распространение градиентов и слои.

Задача

Understand the internal workings of neural‑network frameworks by building a lightweight framework from scratch.

Результат

EveryO demonstrates that a minimal framework can implement core deep‑learning concepts, enabling transparent study of gradient flow, layer behavior, and training dynamics.

Рабочий процесс

• 1. Implement tensor operations and broadcasting in NumPy.
• 2. Build a reverse‑mode automatic differentiation engine that records operations and propagates gradients.
• 3. Create neural‑network layers (Linear, Conv, ReLU, Dropout, etc.).
• 4. Assemble models using a Sequential container.
• 5. Implement optimizers (Adam, etc.) and loss functions (CrossEntropyLoss).
• 6. Provide Trainer utilities to manage data, compute losses, update parameters, and evaluate metrics.
• 7. Visualize intermediate results such as convolution filters and feature maps.
• 8. Run training scripts and plot training curves and confusion matrices.

Доказательства

EveryO is an open‑source neural computing framework built primarily with Python and NumPy.

Источник

Automatic differentiation allows a framework to calculate gradients without requiring developers to manually derive every mathematical expression.

Источник

Here's a simple feed‑forward neural network: ... eo.Sequential(eo.Linear(64, 128), eo.ReLU(), eo.Dropout(0.2), eo.Linear(128, 10))

Источник

EveryO includes training utilities for these tasks.

Источник