Math Problem Statement
Logistic regression.pdf
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Evaluate the log likelihood function for the data X=45, label (Y)=0, predicted probability is 0.95.
Solution
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Math Problem Analysis
Mathematical Concepts
Log-likelihood
Binary Logistic Regression
Probability Theory
Formulas
LL(β) = Y * log(ŷ) + (1 - Y) * log(1 - ŷ)
ŷ = Predicted probability
Y = Actual label
Theorems
Log-Loss Function
Maximum Likelihood Estimation
Suitable Grade Level
Undergraduate level (Statistics or Data Science)
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