Observed and expected disagreement should be normalized for weighted measures

dkpro / dkpro-statistics

DKPro Statistics

https://dkpro.github.io/dkpro-statistics

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Observed and expected disagreement should be normalized for weighted measures #7

Closed chmeyer closed 9 years ago

chmeyer commented 9 years ago

Originally reported on Google Code with ID 7

Currently, the implementation of Cohen's weighted kappa returns unnormalized scores
for observed and expected disagreement. This still yields the correct kappa score,
but prevents easy interpretation and analysis of intermediate values.

TODO:
* Add test case demonstrating the issue
* Normalize the scores by d_max

Reported by chmeyer.de on 2014-08-20 16:11:54

chmeyer commented 9 years ago

Fixed in revision 53.

Reported by chmeyer.de on 2014-08-20 16:14:32

Status changed: Fixed