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Table 6  Accuracy in predicting latent needs by SVM

From: Extracting the latent needs of dementia patients and caregivers from transcribed interviews in japanese: an initial assessment of the availability of morpheme selection as input data with Z-scores in machine learning

Position

Standard Measures

Z-score

Yes

No

Caregivers

Accuracy

0.76

0.77

Precision

0.84

0.87

Recall

0.65

0.64

F-measure

0.73

0.74

TN

90

93

FP

13

10

FN

36

37

TP

67

66

Patients

Accuracy

0.76

0.84

Precision

0.75

1.00

Recall

0.79

0.68

F-measure

0.77

0.81

TN

14

19

FP

5

0

FN

4

6

TP

15

13

  1. TN True Negative, FP False Positive, FN False Negative, TP True Positive