CLASSIFICATION ACCURACY ASSESSMENT REPORT (August 31, 2013 Image)

ACCURACY TOTALS

Class Name

Reference Totals

Classified Totals

Number Correct

Producers Accuracy

Users

Accuracy

Forest

17

16

12

70.59%

75.00%

Water

4

10

4

100.00%

40.00%

Grassland

23

17

13

56.52%

76.47%

Built-up

16

17

12

75.00%

70.59%

Totals

60

60

41

Overall Classification Accuracy = 68.33%

KAPPA (K^) STATISTICS

Overall Kappa Statistics = 0.5657

Conditional Kappa for each Category.

Class Name

Kappa

Forest

0.6512

Water

0.3571

Grassland

0.6184

Built-up

0.5989