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MODEL TUNING - Coggle Diagram
MODEL TUNING
CLASSIFICATION
Imbalance Class
Precision Recall
find optimal point
Threshold
F SCORE
F1
VERY EXTREME
F Beta
beta 0.5
focus on precision
beta 2
F2
1 more item...
beta 1
F1
1 more item...
life , fraud , security
Balanced
Class
ROC AUC
find optimal point
Threshold
GEOMETRIC MEAN
pythagoras
J STAT
REGRESSION