Journal of Healthcare Engineering / 2017 / Article / Tab 6

Research Article

An Approach to Evaluate Blurriness in Retinal Images with Vitreous Opacity for Cataract Diagnosis

Table 6

Statistics of validation experiment in five-grade grading.

Cohen’s kappaKappa errorVariance value

Test set
(1355 images)
0.74530.01420.0002<0.001

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