train_ffnn_optuna_cli.py defines --use-pos-weight, but the trial runner computes or uses positive weight regardless of that flag.
Impact:
- Users may think positive weighting is optional in Optuna when it is effectively always active unless code is changed.
Planning direction:
- Either honor the flag or remove it.
- Log whether class weighting is active for every trial.
train_ffnn_optuna_cli.pydefines--use-pos-weight, but the trial runner computes or uses positive weight regardless of that flag.Impact:
Planning direction: