Vineet,
I can only really answer this question (like so many others) with the FAQ
note at the end of
http://www.tartarus.org/~martin/PorterStemmer/index.html
At 14:06 30/06/2003 -0700, Vineet Gupta wrote:
>Hi,
>
>I just wanted to check why the English stemmer does not stem Canadian
>and Canada to the same root (I am guessing it broke something else,
>just wanted to know what it was). The same pattern arises for Italian,
>Californian, Albanian etc.
>
>Vineet Gupta
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