F1 Score

Compute the F-Beta Score

1 | ```
FBeta_Score(y_true, y_pred, positive = NULL, beta = 1)
``` |

`y_true` |
Ground truth (correct) 0-1 labels vector |

`y_pred` |
Predicted labels vector, as returned by a classifier |

`positive` |
An optional character string for the factor level that corresponds to a "positive" result |

`beta` |
Weight of precision in harmonic mean |

F-Beta Score

1 2 3 4 5 6 |

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