Terribly sorry for bothering everyone, I forgot to include this question in the last post.
Is the “kappa” value in weka classification result Cohn’s kappa coefficient by the following 2 papers?
If its none of the 2 papers, are their descriptions of the kappa the same as the one used by Weka?
Anthony J. Viera, Joanne M. Garrett,
Understanding Interobserver Agreement: The Kappa Statistic
May 2005 Family Medicine
Landis JR, Koch GG. 1977. The measurement of observer agreement for categorical data.
Similarly, which paper is the MCC (Mathew’s correlation coefficient) from?