قارن الطرق
راجع الطرق التي اخترتها جنبًا إلى جنب؛ الصفوف المختلفة مميَّزة.
| معامل ارتباط ماثيوز (MCC)× | إحصائية يودن J× | |
|---|---|---|
| المجال | تقييم النماذج | تقييم النماذج |
| العائلة | MCDM | MCDM |
| سنة النشأة≠ | 1975 | 1950 |
| صاحب الطريقة≠ | Brian W. Matthews | W. J. Youden |
| النوع | Evaluation metric | Evaluation metric |
| المصدر التأسيسي≠ | Matthews, B. W. (1975). Comparison of predicted and observed secondary structure of T4 phage lysozyme. Biochimica et Biophysica Acta (BBA)-Protein Structure, 405(2), 442-451. DOI ↗ | Youden, W. J. (1950). Index for rating diagnostic tests. Cancer, 3(1), 32-35. DOI ↗ |
| الأسماء البديلة | Phi Coefficient, Binary Classification Correlation | Youden Index, Sensitivity + Specificity - 1 |
| ذات صلة≠ | 5 | 3 |
| الملخص≠ | The Matthews Correlation Coefficient (MCC) is a correlation measure between predicted and actual binary classifications. It ranges from -1 to 1 and is considered one of the most reliable single-score metrics for evaluating binary classifiers, especially on imbalanced datasets. | Youdens J statistic, also called the Youden index, measures the maximum difference between the true positive rate and false positive rate across different classification thresholds. It is useful for selecting optimal cutoff points in diagnostic testing. |
| ScholarGateمجموعة البيانات ↗ |
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