Data Science Questions et reponses d'entretien
Question : What is cross-entropy loss, and how is it used in classification models?Reponse : Cross-entropy loss measures the difference between the predicted probabilities and the actual class labels. It is commonly used as a loss function in classification models, encouraging the model to assign higher probabilities to the correct classes.Example:
|
Enregistrer pour revision
Ajoutez cet element aux favoris, marquez-le comme difficile ou placez-le dans un ensemble de revision.
Connectez-vous pour enregistrer des favoris, des questions difficiles et des ensembles de revision.
Est-ce utile ? Oui Non
Les plus utiles selon les utilisateurs :
- What is the primary goal of Data Science?
- What is Data Science?
- Please provide some examples of Data Science.
- Explain the ROC curve and its significance in binary classification.