Questions tagged [roc-auc]
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When computing the ROC-AUC score for multi-class classification problems, when should we use One-vs-Rest and One-vs-One?
The sklearn's documentation of the method roc_auc_score states that the parameter multi_class can take the value 'OvR' (which stands for One-vs-Rest) or 'OvO' (which stands for One-vs-One). These values are only applicable for multi-class…
Leockl
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How to calculate sensitivity and specificity given AUC score?
I couldn't find any relevant information on how to calculate sensitivity and specificity with AUC score. There is one picture that presents what I want, however I wasn't able to interpret it for my numbers.
My AUC results are different and would…
bit_scientist
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Confused with usage of AUC ROC thresholds in SVM context
My work: I train a binary classification SVM model. I then test it with some test data files, each file containing data for a period of time. Then I apply some domain specific logic method on the set of obtained labels inside each file; and another…
knowledge_seeker
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