Which of the Following Statements A), B) or C) Is $\bullet$

question 42

Multiple Choice

Which of the following statements a) , b) or c) is false?

• A) The following code uses function xe "sklearn.model_selection module:cross_val_score function"xe "cross_val_score function sklearn.model_selection"cross_val_score to train and test a model: from sklearn.model_selection import cross_val_score
• Scores = cross_val_score(estimator=knn, X=digits.data,
• Y=digits.target, cv=kfold)
• B) The keyword arguments in Part (a) are: \(\bullet\)estimator=knn, which specifies the estimator you'd like to validate.
• \(\bullet\)X=digits.data, which specifies the samples to use for training and testing.
• \(\bullet\)y=digits.target, which specifies the targets for the samples.
• \(\bullet\)cv=kfold, which specifies the cross-validation generator that defines how to split the samples and targets for training and testing.
• C) Function cross_val_score returns a single overall accuracy score for the model.
• D) All of the above statements are true.

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Definitions:

Principal Needs

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Herzberg's Findings

The results from Frederick Herzberg's research which identifies factors causing satisfaction and dissatisfaction in the workplace, leading to the motivation-hygiene theory.

Factors Of Motivation

The various psychological and physiological factors that drive individuals to act or behave in a certain manner.

Volunteer

An individual who offers their time, skills, and effort to a cause or organization without expectation of financial compensation.