Question

Which of the following is correct for decision tree classification?

Select one:
a. there is always a unique decision tree to model a data.\
b. decision trees only work on categorical data
c. to train a decision tree you must determine an attribute as a class attribute.
d. a decision tree cannot be built based on a data with missing values.

Answer 1

Explanation:

decision trees only work on categorical data

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Answer 2

Answer:

Crystallization, or crystallisation, is the process of atoms or molecules arranging into a well-defined, rigid crystal lattice in order to minimize their energetic state.