constant

scripts/clusterprosody.py

@@ -60,6 +60,7 @@ def get_pitches(start_time, end_time, fpath):
         # find the std of all pitches in the whole sentence
         std = np.std([line[1] for line in lines if line[2] == 1])
 
+        low = min([p for t,p,v in lines if line[2] == 1]) - 1
 
         for line in lines:
             time, pitch, is_pitch = line
@@ -68,8 +69,8 @@ def get_pitches(start_time, end_time, fpath):
                 if is_pitch == 1:
                     pitches.append(z_score(pitch, mean, std))
                 else:
-                    #pitches.append(z_score(fifth_percentile, mean, std))
-                    pitches.append(-0.99)
+                    pitches.append(z_score(low, mean, std))
+                    #pitches.append(-0.99)
     
     return pitches