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hello dears, I have just interested in IFRS9 ECL models. I have three question and I appreciate all answers. 1) which models are best for pd, LGD & EAD calculation when I have scarce (about...
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I know how interpret ROC result, but I am interested in relationship/connection between X-axis and Y-axis? for example, at the best occasion, FPR increase only in case, when TPR reach maximum?...
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hello, I used xgboost model for prediction and check features importance. can I conclude that the more important explanatory variable according to feature-importance the more impact on target? As...
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I have binary classification model. classes are very unbalanced, as I know accuracy is not good metric for unbalanced classification. how do you think which is better metrics? I have following...
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I am begginer in machine learning. can you provide me with some links to understand how boosting and random forest work and what is pros and cons of these techniques ? also I am interested in...
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