Displaying 1 result from an estimated 1 matches for "classiying".
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classifying
2005 Jun 22
1
chisq test and fisher exact test
...BCD 1.398391e-160
493 RACK 4.178617e-156
59 CAUS 7.539031e-147
3.1 question: Should I use two-sided test instead of one-sided for
fisher test? I read some material which suggests using two-sided.
3.2 A big question: Even though the result looks very promising since
this is case of classiying fraud cases and the words selected by this
approach make sense. However, I think p-values here just indicate the
strength to reject null hypothesis, not the strength of association
between word and class of document. So, what kind of statistics I
should use here to evaluate the strength of associat...