add symetric option for gp cs

scikit-learn-contrib · Jul 28, 2023 · 97a8cba · 97a8cba
1 parent 2d30a19
commit 97a8cba
Showing 1 changed file with 10 additions and 4 deletions.
diff --git a/mapie/conformity_scores/residual_conformity_scores.py b/mapie/conformity_scores/residual_conformity_scores.py
@@ -625,10 +625,16 @@ def get_signed_conformity_scores(
             std_estim,
             self.eps
         )
-        signed_conformity_scores = np.divide(
-            np.abs(np.subtract(y[cal_indexes], y_pred[cal_indexes])),
-            residuals_pred
-        )
+        if self.sym:
+            signed_conformity_scores = np.divide(
+                np.abs(np.subtract(y[cal_indexes], y_pred[cal_indexes])),
+                residuals_pred
+            )
+        else:
+            signed_conformity_scores = np.divide(
+               np.subtract(y[cal_indexes], y_pred[cal_indexes]),
+               residuals_pred
+            )
 
         # reconstruct array with nan and conformity scores
         complete_signed_cs = np.full(