Type of logistic regression is?

Multi-linear functions failsClass

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Logistic regression

Vishakha Achmare 7 preguntas

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1Logistic regression is a classification algorithm used to assign observations to a discrete set of classes.
1. ATrue
2. BFalse
2Type of logistic regression is?
1. ABinary
2. BMulti-linear functions failsClass
3. CBoth
3The hypothesis of logistic regression tends it to limit the cost function between _______.
1. A0
2. B1
3. C0 and 1
4In machine learning, we use sigmoid to map predictions to probabilities.
1. ATrue
2. BFalse
5Threshold value decides the decision boundaries.
1. ATrue
2. BFalse
6The cost function represents optimization objective .
1. ATrue
2. BFalse
7The main goal of Gradient descent is to minimize the cost value. i.e. min J(θ).
1. ATrue
2. BFalse