From 3ae12e2c13a0cf0df114146f28e71d693d7e08ab Mon Sep 17 00:00:00 2001
From: yunfan <yunfan.shao@outlook.com>
Date: Sat, 10 Nov 2018 15:32:06 +0800
Subject: [PATCH] fix processor

---
 fastNLP/api/processor.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fastNLP/api/processor.py b/fastNLP/api/processor.py
index 24c98d1a..d21c1050 100644
--- a/fastNLP/api/processor.py
+++ b/fastNLP/api/processor.py
@@ -97,7 +97,7 @@ class Num2TagProcessor(Processor):
     def __init__(self, tag, field_name, new_added_field_name=None):
         super(Num2TagProcessor, self).__init__(field_name, new_added_field_name)
         self.tag = tag
-        self.pattern = r'[-+]?[0-9]+[\./e]+[-+]?[0-9]*'
+        self.pattern = r'[-+]?([0-9]+[.]?[0-9]*)+[/eE]?[-+]?([0-9]+[.]?[0-9]*)'
 
     def process(self, dataset):
         for ins in dataset: