fix: fix "params.yml" content when validating on diarization protocols

pyannote · Nov 15, 2019 · 9ac612e · 9ac612e
1 parent 672bab6
commit 9ac612e
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/pyannote/audio/applications/speaker_embedding.py b/pyannote/audio/applications/speaker_embedding.py
@@ -515,11 +515,10 @@ def fun(threshold):
                 if coverage > best_coverage:
                     best_coverage = coverage
                     best_threshold = current_threshold
-
+        value = best_coverage if best_coverage else purity - self.purity
         return {'metric': f'coverage@{self.purity:.2f}purity',
                 'minimize': False,
-                'value': best_coverage if best_coverage \
-                         else purity - self.purity}
+                'value': float(value)}
 
 
     def apply(self, protocol_name: str,