From b580fa0517bec79b6fceab2262d125376da564d1 Mon Sep 17 00:00:00 2001
From: zhiminzhang0830 <452516515@qq.com>
Date: Wed, 28 Sep 2022 17:43:00 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=97=A0=E7=94=A8=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0?=
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---
 ppocr/metrics/rec_metric.py | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/ppocr/metrics/rec_metric.py b/ppocr/metrics/rec_metric.py
index 34d6ff3a..4758e71d 100644
--- a/ppocr/metrics/rec_metric.py
+++ b/ppocr/metrics/rec_metric.py
@@ -81,11 +81,6 @@ class CNTMetric(object):
         self.eps = 1e-5
         self.reset()
 
-    def _normalize_text(self, text):
-        text = ''.join(
-            filter(lambda x: x in (string.digits + string.ascii_letters), text))
-        return text.lower()
-
     def __call__(self, pred_label, *args, **kwargs):
         preds, labels = pred_label
         correct_num = 0
@@ -102,7 +97,6 @@ class CNTMetric(object):
         """
         return metrics {
                  'acc': 0,
-                 'norm_edit_dis': 0,
             }
         """
         acc = 1.0 * self.correct_num / (self.all_num + self.eps)
-- 
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