Scikit-learn estimators require their training and testing data to be two-dimensional arrays (or two-dimensional array-like data, such as lists of lists or pandas DataFrames). Which of the following statements is false?
a. To transform a one-dimensional array into two dimensions, we call an array's ________ method.
A) transform
B) switch
C) convert
D) reshape

Question

Quizplus · Accepted Answer

To transform a one-dimensional array into a two-dimensional array, we use the reshape method. The other options are not valid methods for transforming a one-dimensional array into a two-dimensional array.

Scikit-Learn Estimators Require Their Training and Testing Data to Be