提取word文档中某些字符。。

qq819343713

str1='Deeper research shows that health statement and other personal information may have nonlinear connections with claim risk. The traditional underwriting process may neglect some important information. The relationship between the health statement and claim risk may be very complex and impossible to be described by a function.
In this paper we proposed a novel algorithm that firstly mines the insured data by association rule [4], [5].'

如果说我想要提取这段字符串里的[4]和[5],该怎么做呢。请教一下各位大佬。

qq819343713

首先不可以用re模块哦！

wp231957

qq819343713 发表于 2019-11-12 22:16
首先不可以用re模块哦！

提取文本类，不用re
只能呵呵

空青

我觉得有时候不要太局限自己的思维吧，最终是要解决问题，用正则或是其他方式，能解决问题就好。

1. In [66]: str2 = str1[-9:-6]
   
2. 
   
3. In [67]: str3 = str1[-4:-1]
   
4. 
   
5. In [68]: str2 + ',' + str3
   
6. Out[68]: '[4],[5]'
   

复制代码

Jery_wang09

1. import string
   
2. 
   
3. str2=' ' + '.' + string.ascii_lowercase + '\n'
   
4. str1='''Deeper research shows that health statement and other personal information may have nonlinear connections with claim risk. The traditional underwriting process may neglect some important information. The relationship between the health statement and claim risk may be very complex and impossible to be described by a function.
   
5. In this paper we proposed a novel algorithm that firstly mines the insured data by association rule [4], [5].'''
   
6. 
   
7. str1 = str1.lower()
   
8. 
   
9. for i in str2:
   
10.     if str1.find(i) != -1:
    
11.         str1 = str1.replace(i, '')
    
12. 
    
13. print('str1=',str1)

复制代码

qq819343713

Jery_wang09 发表于 2019-11-13 10:39

可以的，谢谢了。

Jery_wang09

qq819343713 发表于 2019-11-14 03:44
可以的，谢谢了。

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