Correct off-by-one error in printing threshold for printing confusion…

…s, and changed that default to 1. (#16)

asr_evaluation/__main__.py

@@ -28,8 +28,8 @@ def get_parser():
     parser.add_argument('-c', '--confusions', action='store_true', help='Print tables of which words were confused.')
     parser.add_argument('-p', '--print-wer-vs-length', action='store_true',
                         help='Print table of average WER grouped by reference sentence length.')
-    parser.add_argument('-m', '--min-word-count', type=int, default=10, metavar='count',
-                        help='Minimum word count to show a word in confusions.')
+    parser.add_argument('-m', '--min-word-count', type=int, default=1, metavar='count',
+                        help='Minimum word count to show a word in confusions (default 1).')
     parser.add_argument('-a', '--case-insensitive', action='store_true',
                         help='Down-case the text before running the evaluation.')
     parser.add_argument('-e', '--remove-empty-refs', action='store_true',

asr_evaluation/asr_evaluation.py

@@ -239,17 +239,17 @@ def print_confusions():
     if len(insertion_table) > 0:
         print('INSERTIONS:')
         for item in sorted(list(insertion_table.items()), key=lambda x: x[1], reverse=True):
-            if item[1] > min_count:
+            if item[1] >= min_count:
                 print('{0:20s} {1:10d}'.format(*item))
     if len(deletion_table) > 0:
         print('DELETIONS:')
         for item in sorted(list(deletion_table.items()), key=lambda x: x[1], reverse=True):
-            if item[1] > min_count:
+            if item[1] >= min_count:
                 print('{0:20s} {1:10d}'.format(*item))
     if len(substitution_table) > 0:
         print('SUBSTITUTIONS:')
         for [w1, w2], count in sorted(list(substitution_table.items()), key=lambda x: x[1], reverse=True):
-            if count > min_count:
+            if count >= min_count:
                 print('{0:20s} -> {1:20s}   {2:10d}'.format(w1, w2, count))
 
 # TODO - For some reason I was getting two different counts depending on how I count the matches,

setup.py

@@ -1,6 +1,6 @@
 from setuptools import setup
 
-version='2.0.1'
+version='2.0.2'
 
 setup(
     name='asr_evaluation',