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The output of a logistic regression model applied to a data sample _____________.1 pointis the log odds of the sample, which you can use for interpretive purposes.tells you which class the sample belongs to.tells you the odds of the sample belonging to a certain class.is the probability of the sample being in a certain class.

Question

The output of a logistic regression model applied to a data sample _____________.1 pointis the log odds of the sample, which you can use for interpretive purposes.tells you which class the sample belongs to.tells you the odds of the sample belonging to a certain class.is the probability of the sample being in a certain class.

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Solution

The output of a logistic regression model applied to a data sample is the probability of the sample being in a certain class.

Here's a step-by-step explanation:

  1. Logistic regression is a statistical model used in machine learning to predict the probability of a certain class or event existing, such as pass/fail, win/lose, alive/dead, or healthy/sick.

  2. It produces a formula that predicts the probability of the class label as a function of the independent variables.

  3. The output of the logistic regression model is a probability that the given input point belongs to a certain class.

  4. The probability lies between 0 and 1. If the probability is more than 0.5, the model predicts that the instance belongs to that class. Otherwise, it predicts that it does not belong to the class.

  5. Therefore, the output of a logistic regression model applied to a data sample is the probability of the sample being in a certain class.

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What is a logistic regression algorithm?Question 8Answera.A model used for classification tasks by predicting the probability of an event occurringb.A clustering algorithm used in unsupervised learningc.A linear model used to make predictions in supervised learningd.A tree-like model used to make predictions in supervised learning

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Logistic regression is a .................Select one:a. statistical approachb. probabilistic approach

What type of output does Logistic Regression produce?Answer areaContinuous valuesCategorical valuesCluster labelsTime-series data

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