Discussion
Data Mining Text book: Introduction to data mining 2nd ed. Boston: Pearson, 2019: pang-ning tan, michael steinbach, vipin kumar
i) Discuss the importance of preprocessing the datasets to ensure better data quality for data mining techniques. Give an example from your own personal experience. 1 page
ii Discuss the advantages and disadvantages of using sampling to reduce the number of data objects that need to be displayed. Would simple random sampling (without replacement) be a good approach to sampling? Why or why not? - 1 page
iii) Discuss the major issues in classification model overfitting. Give some examples to illustrate your points.
The response must include a reference list. Using Times New Roman 12 pnt font, double-space, one-inch margins, and APA style of writing and citations.