Accuracy assessment in Arcmap and Excel

Описание к видео Accuracy assessment in Arcmap and Excel

There are many different ways to look at the thematic accuracy of a classification. The error matrix (confusion matrix) allows you calculate the following accuracy metrics:

• Overall Accuracy
• Errors of omission
• Errors of commission
• User’s accuracy
• Producer’s accuracy
• Accuracy statistics (e.g., Kappa)

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