Which of the Following Statements Is False

question 62

Multiple Choice

Which of the following statements is false?

• A) Scikit-learn's machine-learning algorithms require samples to be stored in a one-dimensional array of floating-point values (or one-dimensional array-like collection, such as a list).
• B) To represent every sample as one row, multi-dimensional data must be flattened into a one-dimensional array.
• C) If you work with a dataset containing categorical features (typically represented as strings, such as 'spam' or 'not-spam'), you have to preprocess those features into numerical valuesxe "one-hot encoding[one hot encoding]".
• D) Scikit-learn's sklearn.preprocessing module provides capabilities for converting categorical data to numeric data.

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The financial return that exceeds the input costs associated with generating revenue, a fundamental measure of the success and viability of a business venture.

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An upfront payment made by a franchisee to a franchisor for the rights to use the franchisor's brand and business model.

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The act of avoiding work or responsibilities, often covertly, within an employment context.

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A business model allowing individuals or entities to operate a business under the name and system of an established brand in exchange for a fee and ongoing royalties.