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Table 7 Evaluation results for Problem (b) (Predict No Dementia, Minimal or Mild Dementia and Moderate or Severe Dementia) with 5-fold cross validation after each iteration of a random forest model in terms of macro-averaged precision, recall and f1-score, where training and testing set are divided based on patient-episode setting

From: Identifying the presence and severity of dementia by applying interpretable machine learning techniques on structured clinical records

Iterations No.

Precision

Recall

f1-score

1

0.88

0.85

0.86

2

0.86

0.81

0.83

3

0.88

0.84

0.85

4

0.88

0.84

0.85

5

0.89

0.85

0.86