Question

我需要一个程序来接受字符串并提取特定单词以在Python中获得类似的输出？

输入字符串：

My name is somename. I am from India and I'm an Engineer.

输出应为：

Name: Somename
Location: India
Profession: Engineer

请，有人可以帮我吗？

Answer 1

不清楚您要的是什么。

如果它是一个简单的正则表达式查询：

import re

strng = "My name is somename. I am from India and I'm an Engineer."
mobj = re.match("My name is (?P<name>.*). I am from (?P<location>.*) and I'm an (?P<profession>.*).", strng)
if mobj:
    print("Name: {}".format(mobj.groupdict()['name']))
    print("Location: {}".format(mobj.groupdict()['location']))
    print("Profession: {}".format(mobj.groupdict()['profession']))

如果您想要更自然的语言解析器，请尝试Hiadore建议的选项：Spacy（spacy.io）或mitie（github.com/mit-nlp/MITIE）

Answer 2

代码：-

import spacy
nlp = spacy.load('en')
doc2 = nlp("My name is John. I am from India and I'm an Engineer.")
print([(X.text, X.label_) for X in doc2.ents])

结果：-

   [('John', 'PERSON'), ('India', 'GPE'), ('Engineer', 'PERSON')]

如何从字符串中提取特定单词？

2 个答案: