A logistic regression model trained on two features has weights w₀ = −6, w₁ = 1,...
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A logistic regression model trained on two features has weights w₀ = −6, w₁ = 1, w₂ = 1.
Write the equation of the decision boundary and describe its shape.
Classify each test point below with threshold 0.5, showing z and p.
Point | x₁ | x₂ | True label |
|---|---|---|---|
A | 2 | 3 | 0 |
B | 4 | 4 | 1 |
C | 5 | 0 | 1 |
D | 1 | 6 | 0 |
E | 7 | 2 | 1 |