Fix wer.py where 'errors' variable was not set (NVIDIA#6633) (NVIDIA#…

…6634) Fix wer.py where 'errors' variable was not set when both reference and hypothesis are empty strings Signed-off-by: He Huang (Steve) <105218074+stevehuang52@users.noreply.github.com> Co-authored-by: He Huang (Steve) <105218074+stevehuang52@users.noreply.github.com> Signed-off-by: hsiehjackson <c2hsieh@ucsd.edu>
hsiehjackson · Jun 2, 2023 · ef49b0a · ef49b0a
1 parent c44e3b6
commit ef49b0a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/nemo/collections/asr/metrics/wer.py b/nemo/collections/asr/metrics/wer.py
@@ -114,6 +114,8 @@ def word_error_rate_detail(
             if len(h_list) != 0:
                 errors = len(h_list)
                 ops_count['insertions'] += errors
+            else:
+                errors = 0
         else:
             if use_cer:
                 measures = jiwer.cer(r, h, return_dict=True)