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Fig. 2 | BMC Medicine

Fig. 2

From: Development and validation of an artificial intelligence system for grading colposcopic impressions and guiding biopsies

Fig. 2

Confusion matrices of colposcopic grading distribution. Note: Data are shown for the validation set. The agreement of CAIADS (a, b) graded colposcopic impressions and original colposcopic interpretation by colposcopists (c, d) with the pathological gold standard is shown in the kappa value above each matrix. Absolute frequency (a, c) and relative frequency (b, d) are shown. For the relative frequency, the number of cases in each unit is divided by the total cases in each column. Abbreviations: LSIL, low-grade squamous intraepithelial lesion; HSIL, high-grade squamous intraepithelial lesion; CAIADS, Colposcopic Artificial Intelligence Auxiliary Diagnostic System

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BMC Medicine

ISSN: 1741-7015

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