> >>>When I want to search "Linux", nothing is found. > >>>This word is in every article in the content. > >>>Or is something wrong? > >>Yes :) > > why? log(1)=0. it is OK, I think :-))) so where's any problem? > Thus a term which occurs in every document gets a value of 1.0, not zero.
I then believe in UFO :-) So does he have long documents? Can it then fall to 0, when you normalize the vector (tf_linux=1 |w|=20000words)? -g- -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
