Which of the Following Statements Is False

question 28

Multiple Choice

Which of the following statements is false?

• A) In machine learning, a model implements a machine-learning algorithm. In xe "machine learning:scikit-learn"xe "scikit-learn (sklearn) machine-learning library"scikit-learn, models are called estimators.
• B) There are two parameter types in machine learning-those the estimator calculates as it learns from the data you provide and those you specify in advance when you create the scikit-learn estimator object that represents the model.
• C) The machine-learning parameters the estimator calculates as it learns from the data are called hyperparameters-in the k-nearest neighbors algorithm, k is a hyperparameter.
• D) For simplicity, we use scikit-learn's default hyperparameter values. In real-world machine-learning studies, you'll want to experiment with different values of k to produce the best possible models for your studies-this process is called hyperparameter tuning.

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Definitions:

Economic Institution

An established organization or system that plays a role in the distribution and consumption of goods and services within an economy.

Social Responsibility Strategy

A company’s plan or approach to contributing positively to societal goals, through sustainable business practices and ethical contributions.

Denying Responsibility

The act of refusing to accept blame or accountability for one's actions or decisions, often deflecting onto others.

Resisting Change

The opposition or reluctance to alter existing conditions or practices.