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. 2022 Dec 15;2022:6066640. doi: 10.1155/2022/6066640

Table 3.

Classification accuracy results of different pretreatment methods (%).

Tough tongue Normal tongue Tender tongue Overall
Nonpretreatment 78.0 92.0 88.0 86.0
GIICA 83.0 98.0 92.0 91.0