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QuestionRemoving stopwords Pin
Rizwan Rathore18-May-06 1:51
Rizwan Rathore18-May-06 1:51 
Hi all, i need help in removing stop words i mean i ve an ArrayList wich contains about 10000 words each word is stored at each index of ArrayList and i ve to remove all the occurences of some 300 words wich are also stored in an array list well i m trying to do this like this

for(int i = 0; i < stopWords.Count; i ++)			
{
	while(totalWords.Contains(stopWords[i]))
	totalWords.Remove(stopWords[i]);
}


i have also tried to do this through this way

for(int i = 0; i < totalWords.Count ; i++)
{
	for(int j = 0; j < stopWords.Count; j++)
	{
		
		if(totalWords[i].Equals(stopWords[j]))
		{
			totalWords.Remove(totalWords[i]);							
			i--;
		}
	}
}


but both of these methods r taking ages to complete Frown | :( .... so plz anyone tell me some better and efficient appraoch then this....in the above code totalWords is the arraylist wich contains all the words and stopWords is the arraylist that contains the words wich r to b removed
lookin forward for help

Regards,





-- modified at 8:09 Thursday 18th May, 2006
AnswerRe: Removing stopwords Pin
Robert Rohde18-May-06 2:36
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GeneralRe: Removing stopwords Pin
Rizwan Rathore18-May-06 2:49
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GeneralRe: Removing stopwords Pin
Robert Rohde18-May-06 3:00
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GeneralRe: Removing stopwords Pin
Rizwan Rathore18-May-06 4:12
Rizwan Rathore18-May-06 4:12 
GeneralRe: Removing stopwords Pin
Robert Rohde18-May-06 4:21
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GeneralRe: Removing stopwords Pin
Rizwan Rathore18-May-06 5:19
Rizwan Rathore18-May-06 5:19 
GeneralRe: Removing stopwords Pin
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