Any thoughts on alternative methods to assess the accuracy of an image classification? thanks
Mr Joseph, for now I don't think an alternative method exist, however if you feel that you are not very sure how to use the confusion matrix /kappa coefficient for the interpretation of classified remotely sensed image to evaluate the accuracy of the image classification, please kindly study the following links:
www.harrisgeospatial.com/docs/CalculatingConfusionMatrices.html
http://eia.udg.edu/~aoliver/publications/tesi/node143.html
http://web.pdx.edu/~nauna/resources/9-accuracyassessment.pdf
http://psych.unl.edu/psycrs/handcomp/hckappa.PDF
https://itstillworks.com/calculate-kappa-excel-8574521.html
http://www.statisticssolutions.com/kappa-coefficients/
http://blog.minitab.com/blog/applying-statistics-in-quality-projects/kappa-studies-%3A-what-is-the-meaning-of-a-kappa-value-of-0
http://www.pmean.com/definitions/kappa.htm
Thank you!
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