Question
a.
Calculates the distance between records in the training dataset
b.
Measures the effectiveness of the decision tree
c.
Determines the number of clusters
d.
Prunes the branches of the decision tree
Posted under Data Warehousing and OLAP
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. What does the distance function do in MBR?
Similar Questions
Discover Related MCQs
Q. What is the key role of the combination function in MBR?
View solution
Q. In MBR, what does the nearest neighbor predict for unknown respondents?
View solution
Q. What are the three critical issues when solving a data mining problem using MBR?
View solution
Q. What is the primary focus of the link analysis algorithm?
View solution
Q. What is the purpose of associations discovery in link analysis?
View solution
Q. What are association rules in link analysis?
View solution
Q. What is the challenge associated with scaling in associations discovery?
View solution
Q. In sequential pattern discovery, what role does the time element play?
View solution
Q. What is the basic unit of an artificial neural network?
View solution
Q. What is the role of weights in a neural network?
View solution
Q. What is the other main structure of the neural network model, apart from nodes?
View solution
Q. In genetic algorithms, what does the process of selection, cross-over, and mutation aim to achieve?
View solution
Q. How does the genetic algorithm evolve successive generations of models?
View solution
Q. What is the foundational data source for data mining processes?
View solution
Q. Why is having data at the detailed level in the data warehouse important for data mining?
View solution
Q. What is the significance of having high-quality data in the data warehouse for data mining projects?
View solution
Q. What is the importance of having actionable patterns and relationships in data mining projects?
View solution
Q. What is the purpose of the model structure in the framework for comparing data mining techniques?
View solution
Q. What are the most available techniques supported by vendor tools in the market today?
View solution
Q. What is a crucial consideration when selecting data mining tools regarding integration with the data warehouse environment?
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Data Warehousing and OLAP? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!