- Add 🧪 emoji to all test_module() docstrings (20 modules)
- Fix Module 16 (compression): Add if __name__ guards to 6 test functions
- Fix Module 08 (dataloader): Add if __name__ guard to test_training_integration
All modules now follow consistent formatting standards for release.
- Implemented Conv2dBackward class in spatial module for proper gradient computation
- Implemented MaxPool2dBackward to route gradients through max pooling
- Fixed reshape usage in CNN test to preserve autograd graph
- Fixed conv gradient capture timing in test (before zero_grad)
- All 6 CNN parameters now receive gradients and update properly
- CNN learning verification test now passes with 74% accuracy and 63% loss decrease
- Created test suite that verifies actual learning (gradient flow, weight updates, loss convergence)
- Fixed MLP Digits (1986): increased training epochs from 15 to 25
- Added requires_grad=True to Conv2d weights (partial fix)
- Identified gradient flow issues in Conv2d, Embedding, and Attention layers
- Comprehensive documentation of issues and fixes needed
Added all module development files to modules/XX_name/ directories:
Module notebooks and scripts:
- 18 modules with .ipynb and .py files (01-20, excluding some gaps)
- Moved from modules/source/ to direct module directories
- Includes tensor, autograd, layers, transformers, optimization modules
Module README files:
- Added README.md for modules with additional documentation
- Complements ABOUT.md files added earlier
This completes the module restructuring:
- Before: modules/source/XX_name/*_dev.{py,ipynb}
- After: modules/XX_name/*_dev.{py,ipynb}
All development happens directly in numbered module directories now.
