Table 3.
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Performance measures and their definition.

Measure nameDefinition
Accuracy|$\frac{TP+TF}{TP+TF+FP+FN}$|
Recall|$\frac{TP}{TP+FN}$|
Precision|$\frac{TP}{TP+FP}$|
F1-score|$\frac{2\times \mathrm{ Precision} \times \mathrm{ Recall}}{\mathrm{ Precision} +\mathrm{ Recall}}$|
FPR|$\frac{FP}{TN+FP}$|
Measure nameDefinition
Accuracy|$\frac{TP+TF}{TP+TF+FP+FN}$|
Recall|$\frac{TP}{TP+FN}$|
Precision|$\frac{TP}{TP+FP}$|
F1-score|$\frac{2\times \mathrm{ Precision} \times \mathrm{ Recall}}{\mathrm{ Precision} +\mathrm{ Recall}}$|
FPR|$\frac{FP}{TN+FP}$|

Notes. FN: Num of pulsars incorrectly classified as non-pulsars

FP: Num of non-pulsars incorrectly classified as pulsars

TN: Num of non-pulsars correctly classified

TP: Num of pulsars correctly classified

Table 3.
Open in new tab

Performance measures and their definition.

Measure nameDefinition
Accuracy|$\frac{TP+TF}{TP+TF+FP+FN}$|
Recall|$\frac{TP}{TP+FN}$|
Precision|$\frac{TP}{TP+FP}$|
F1-score|$\frac{2\times \mathrm{ Precision} \times \mathrm{ Recall}}{\mathrm{ Precision} +\mathrm{ Recall}}$|
FPR|$\frac{FP}{TN+FP}$|
Measure nameDefinition
Accuracy|$\frac{TP+TF}{TP+TF+FP+FN}$|
Recall|$\frac{TP}{TP+FN}$|
Precision|$\frac{TP}{TP+FP}$|
F1-score|$\frac{2\times \mathrm{ Precision} \times \mathrm{ Recall}}{\mathrm{ Precision} +\mathrm{ Recall}}$|
FPR|$\frac{FP}{TN+FP}$|

Notes. FN: Num of pulsars incorrectly classified as non-pulsars

FP: Num of non-pulsars incorrectly classified as pulsars

TN: Num of non-pulsars correctly classified

TP: Num of pulsars correctly classified

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