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

question 19

Multiple Choice

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

• A) The following call to the KNeighborsClassifier object's fit method loads the training set's samples (X_train) and targets (y_train) into the estimator: knn.fit(X=X_train, y=y_train)
• B) After the KNeighborsClassifier's fit method loads the data into the estimator, it uses that data to perform complex calculations behind the scenes that learn from the data and train the model.
• C) The KNeighborsClassifier estimator is said to be xe "lazy estimator (scikit-learn)"lazy because its work is performed only when you use it to make predictions.
• D) All of the above statements are true.

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Definitions:

Bacterial Infection

An invasion of the body by harmful bacteria which can lead to disease and is typically treated with antibiotics.

White Blood Cell Count

White blood cell count is a blood test measure that indicates the number of white blood cells in a volume of blood, crucial for diagnosing and monitoring infections.

Blood Coagulation

The process by which blood changes from a liquid to a gel, forming a blood clot which is an essential mechanism to stop bleeding.

Platelet Plug

A clot formed by platelets in response to vascular injury to prevent or stop bleeding.