# Classical exploratory ablations

Evaluation partition: validation.
Logistic regression; all preprocessing fitted on training only. These are not OpenTSLM results.
No hyperparameter selection used test data. Ablations measure association, not causality.

| Features | Macro-F1 (present classes) | Accuracy |
|---|---:|---:|
| all_sources | 0.5844 | 0.7000 |
| food_history_only | 0.6032 | 0.7339 |
| without_shipping | 0.5927 | 0.7036 |
| without_conflict | 0.5113 | 0.6304 |
| without_rainfall | 0.5615 | 0.6772 |
| without_prices | 0.6104 | 0.7315 |