Fixed test scores min max range

Author: KulikDM

.pre-commit-config.yaml

@@ -42,7 +42,7 @@ repos:
         name: Sort imports
 
   - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: v0.11.13
+    rev: v0.12.8
     hooks:
       - id: ruff
         args: [--exit-non-zero-on-fix, --fix, --line-length=180]

pythresh/thresholds/clf.py

@@ -97,12 +97,14 @@ def eval(self, decision):
 
             pdf = self._kde.pdf(decision)
             pdf = self._set_norm(pdf, '_knorm')
+            pdf[pdf < 0] = 0
 
             pdf = pdf**(1/10)
             pdf = self._set_norm(pdf, '_pnorm')
 
             log = np.log(decision + 1)
             log = self._set_norm(log, '_lnorm')
+            log[log < 0] = 0
 
             pred = self.m1*decision + self.m2*log + self.m3*pdf + self.c
 

pythresh/thresholds/meta.py

@@ -146,6 +146,7 @@ def eval(self, decision):
 
             pdf = self._kde.pdf(decision)
             pdf = self._set_norm(pdf, '_knorm')
+            pdf[pdf < 0] = 0
 
         for i in range(len(model.groups_)):
 

pythresh/thresholds/ocsvm.py

@@ -160,7 +160,9 @@ def eval(self, decision):
             self._clf = clf
 
         # Predict inliers and outliers
-        res = self._clf.predict(decision)
+        evaluate = decision.copy()
+        evaluate[evaluate < 0] = 0
+        res = self._clf.predict(evaluate)
 
         res[res == -1] = 0
 

pythresh/thresholds/thresh_utility.py

@@ -19,9 +19,7 @@ def normalize(data, min_val=None, max_val=None):
     if min_val is None or max_val is None:
         min_val, max_val = get_min_max(data)
 
-    # Adjust test data to be 0 or greater to avoid method failures
     normed = (data - min_val) / (max_val - min_val)
-    normed[normed < 0] = 0
 
     return normed