Table 2 Accuracy of the best machine learning model after fine-tuning for identification of specific disorders of anal tone and contractility.

From: Artificial intelligence as a transforming factor in motility disorders–automatic detection of motility patterns in high-resolution anorectal manometry

Disorder

Model

F1 weight score (Mean ± SD)

Anal hypotension with normal contractility

LGBMClassifier

91.0 ± 2.4

Combined anal hypotension and hypocontractility

AdaBoostClassifier

97.0 ± 0.7

Anal normotension with hypocontractility

LGBMClassifier

90.0 ± 2.1

Anal hypertension

DecisionTreeClassifier

97.0 ± 0.4

  1. SD: standard deviation.
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