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Who is the author of 'Data Mining: Practical Machine Learning Tools and Techniques'?
What are two major steps in the process of data mining?Data preprocessingModel buildingData DuplicationModel Deconstruction
What technique is used to estimate the accuracy of machine learning models?
Name one popular tool for data mining mentioned in the book.
Which concept is NOT part of machine learning according to the book?Computer ProgrammingSupervised LearningUnsupervised LearningReinforcement Learning
What does 'Pruning' mean in the context of decision trees?
State one disadvantage of overfitting in machine learning models.
Which one of the following is a data preprocessing technique?Data CleansingData FormattingData StructuringData Programming
What is the core goal of data mining?
What is the book's stance on the role of domain knowledge in data mining?It is essentialIt is unnecessaryIt is outdatedIt is irrelevant