diff --git a/qurator/dinglehopper/cli.py b/qurator/dinglehopper/cli.py
index 5d7f43b..efb3a34 100644
--- a/qurator/dinglehopper/cli.py
+++ b/qurator/dinglehopper/cli.py
@@ -56,7 +56,6 @@ def process(gt, ocr, report_prefix):
cer = character_error_rate(gt_text, ocr_text)
wer = word_error_rate(gt_text, ocr_text)
- uwer = unordered_word_error_rate(gt_text, ocr_text)
char_diff_report = gen_diff_report(gt_text, ocr_text, css_prefix='c', joiner='', none='·', align=align)
@@ -72,7 +71,7 @@ def process(gt, ocr, report_prefix):
template = env.get_template(template_fn)
template.stream(
gt=gt, ocr=ocr,
- cer=cer, wer=wer, uwer=uwer,
+ cer=cer, wer=wer,
char_diff_report=char_diff_report,
word_diff_report=word_diff_report
).dump(out_fn)
diff --git a/qurator/dinglehopper/templates/report.html.j2 b/qurator/dinglehopper/templates/report.html.j2
index 5e56c73..80ffae3 100644
--- a/qurator/dinglehopper/templates/report.html.j2
+++ b/qurator/dinglehopper/templates/report.html.j2
@@ -35,7 +35,6 @@
Metrics
CER: {{ cer|round(4) }}
WER: {{ wer|round(4) }}
-
Character differences
{{ char_diff_report }}
diff --git a/qurator/dinglehopper/tests/test_word_error_rate.py b/qurator/dinglehopper/tests/test_word_error_rate.py
index a707229..ad19172 100644
--- a/qurator/dinglehopper/tests/test_word_error_rate.py
+++ b/qurator/dinglehopper/tests/test_word_error_rate.py
@@ -2,7 +2,7 @@ from __future__ import division, print_function
import math
-from .. import word_error_rate, words, unordered_word_error_rate
+from .. import word_error_rate, words
def test_words():
@@ -35,11 +35,3 @@ def test_word_error_rate():
assert word_error_rate('', '') == 0
assert word_error_rate('Schlyñ lorem ipsum dolor sit amet,', 'Schlym̃ lorem ipsum dolor sit amet.') == 1/6
-
-
-def test_unordered_word_error_rate():
- assert unordered_word_error_rate('abc def ghi', 'ghi abc def') == 0
- assert unordered_word_error_rate('abc def ghi', 'ghi abcX def') == 1/3
- assert unordered_word_error_rate('abc def ghi jkl', 'abc ghi def jkl') == 0
- assert unordered_word_error_rate('abc def ghi jkl', 'abc ghi defX jkl') == 1/4
- # XXX There seem to be some cases where this does not work
diff --git a/qurator/dinglehopper/word_error_rate.py b/qurator/dinglehopper/word_error_rate.py
index 3ccfdfc..2425200 100644
--- a/qurator/dinglehopper/word_error_rate.py
+++ b/qurator/dinglehopper/word_error_rate.py
@@ -61,9 +61,3 @@ def word_error_rate(reference, compared):
return float('inf')
return d / n
-
-
-def unordered_word_error_rate(reference, compared):
- reference_seq = sorted(words_normalized(reference))
- compared_seq = sorted(words_normalized(compared))
- return word_error_rate(reference_seq, compared_seq)