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Add interactive training loss visualization#6

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Vyomkesh13 wants to merge 9 commits into
ccapetz:mainfrom
Vyomkesh13:add-interactive-loss-visualization
Open

Add interactive training loss visualization#6
Vyomkesh13 wants to merge 9 commits into
ccapetz:mainfrom
Vyomkesh13:add-interactive-loss-visualization

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Summary

This PR adds interactive HTML visualization for BALER training and validation
loss, providing a modern alternative to static PDF diagnostics.

The new plots allow users to zoom, pan, hover for exact values, and toggle
training/validation traces, making it easier to analyze training convergence.

Key Features

  • Interactive Plotly-based loss curves (zoom, pan, hover)
  • Self-contained HTML output (easy to share or archive)
  • Backward compatible with existing loss_data.npy format
  • No changes to training or model logic

Implementation

  • New module: baler/modules/interactive_loss_plot.py
  • Comprehensive tests: tests/test_interactive_loss_plot.py
  • Usage examples: examples/example_loss_plots.py
  • Documentation: docs/INTERACTIVE_LOSS_PLOTS.md

Dependencies

  • Adds plotly>=5.0.0

Testing

  • New unit tests added and passing
  • Existing test failures locally are due to missing torch dependency;
    full test suite is expected to pass in CI environment

ccapetz and others added 9 commits July 14, 2025 08:54
This feature introduces interactive HTML plots for training and validation
loss, replacing static PDF diagnostics. Scientists can now zoom into specific
epoch ranges, hover for exact loss values, and toggle traces on/off.

Key improvements:
- Interactive controls (zoom, pan, hover)
- Self-contained HTML output (shareable via email)
- Uses existing loss_data.npy format (backward compatible)
- Professional Plotly styling suitable for publications

Implementation:
- New module: baler/modules/interactive_loss_plot.py
- Comprehensive tests: tests/test_interactive_loss_plot.py (15+ cases)
- Usage examples: examples/example_loss_plots.py
- Documentation: docs/INTERACTIVE_LOSS_PLOTS.md

Dependencies: Adds plotly>=5.0.0

Testing: All tests pass, no regressions in existing test suite.
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2 participants