Krahasoni metodat
Shqyrtoni metodat e zgjedhura krah për krah; rreshtat që ndryshojnë janë të theksuar.
| Log-Loss (Kryqi i Entropisë Kryqëzuar)× | Saktësi× | Rezultati Brier× | |
|---|---|---|---|
| Fusha | Vlerësimi i modeleve | Vlerësimi i modeleve | Vlerësimi i modeleve |
| Familja | MCDM | MCDM | MCDM |
| Viti i origjinës≠ | 1990s | 20th century | 1950 |
| Krijuesi≠ | Information theory and machine learning literature | Historical statistical foundations | Glenn W. Brier |
| Lloji≠ | Loss function | Evaluation metric | Loss function |
| Burimi themelues≠ | Goodfellow, I., Bengio, Y., & Courville, A. (2016). Deep Learning. MIT Press. link ↗ | Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874. DOI ↗ | Brier, G. W. (1950). Verification of forecasts expressed in terms of probability. Monthly Weather Review, 78(1), 1-3. DOI ↗ |
| Emërtime të tjera≠ | Cross-Entropy Loss, Logloss | Overall Accuracy, Correct Classification Rate | Mean Squared Probability Error |
| Të lidhura≠ | 3 | 5 | 3 |
| Përmbledhja≠ | Log-loss measures the difference between predicted probabilities and actual labels, penalizing confident wrong predictions more than uncertain ones. It is a standard loss function in machine learning optimization and evaluates probabilistic classifier calibration. | Accuracy is the proportion of correct predictions among the total number of predictions made by a classification model. It is the most intuitive performance metric and measures how often the classifier makes correct predictions overall, regardless of class. | The Brier score measures the mean squared difference between predicted probabilities and actual binary outcomes. It is a simple, interpretable metric for evaluating the accuracy of probabilistic predictions, particularly in weather forecasting and medical diagnosis. |
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