In text mining, i wanna ask what i have to do after I did a tf idf and chi square for terms.
Tf idf is like a different file with chi square. Right?
Is it right if i did a tf idf matrix times chi square weight for every terms?
In text mining, i wanna ask what i have to do after I did a tf idf and chi square for terms.
Tf idf is like a different file with chi square. Right?
Is it right if i did a tf idf matrix times chi square weight for every terms?