使用RegEx匹配相似單詞

Question

大家好：我需要使用RexEx匹配相似的單詞。例如，如果我有一個包含「自主」這樣的詞的模式，它應該匹配單詞「自主」而不匹配「自主」。
示例代碼：

void modify(string word) 
{ 
string input = "This island is a colony; however,it is autonomous and " + 
"receives no orders from the mother country, autonomy, N."; 
string pattern = @",\s" + word + @"\s[v|n|adj]\.";//word = "autonomous"; 
Regex reg = new Regex(pattern); 
string output = reg.Replace(input, "."); 
} 

Answer 1

這可能是你在找什麼：

string s= "This island is a colony; however,it is autonomous and receives no orders from the mother country, autonomy, N.";; 
string pattern="autonomous"; 
Regex r=new Regex(@"\b(?!"+pattern+")"+pattern.Substring(0,pattern.Length/2)+@".*?\b"); 
r.Replace(s,"."); 

Answer 2

我不知道你將能夠輕鬆地單獨用正則表達式實現。

你應該看看模式匹配算法。有a similar question here涵蓋此主題。