I'm wondering why we should use a threshold value. What's the purpose of setting a specific limit or cutoff point, and how does it help in decision-making or analysis?
6 answers
SapphireRider
Fri Nov 22 2024
The threshold plays a crucial role in determining the minimum probability needed for a positive prediction.
CryptoWizardry
Fri Nov 22 2024
Various thresholds can result in differing balances between precision and recall.
DongdaemunTrendsetting
Fri Nov 22 2024
Precision measures the accuracy of positive predictions, while recall focuses on capturing all positive instances.
GwanghwamunGuardianAngelWingsBlessing
Thu Nov 21 2024
The commonly used 0.5 threshold serves as a default option in many scenarios.
ethan_carter_engineer
Thu Nov 21 2024
However, this default might not yield the best results in real-world applications.