Kappa Value/ Kendall's Coefficient - We ask and you answer! The best answer wins. - Benchmark Six Sigma Forum
Le coefficient Kappa de Cohen
Multi-Class Metrics Made Simple, Part III: the Kappa Score (aka Cohen's Kappa Coefficient) | by Boaz Shmueli | Towards Data Science
Explaining the unsuitability of the kappa coefficient in the assessment and comparison of the accuracy of thematic maps obtained by image classification - ScienceDirect