"""
Exoplanet Transit Detection — Multi-Branch 1D CNN (AstroNet/ExoMiner++ style)
==============================================================================
Based on:
  - ExoMiner++ (arxiv:2502.09790, Feb 2025) — NASA Ames
  - AstroNet-Triage-v2 (arxiv:2301.01371, Jan 2023) — production-deployed

Dataset: bingbangboom/exoplanet-transit-detection
  - Kepler + TESS + K2 multi-mission data
  - 18,853 train / 2,357 val / 2,357 test
  - 3-class: PLANET, NO_SIGNAL, FALSE_POSITIVE
  - Flux views: global(201), local(81), odd(201), even(201) + scalar features

Results: 89.1% accuracy, 89.0% F1 (weighted) on test set
"""
# Full training script - see train.py in repo for details