Discussion Questions: Please write 2 pages length content with detailed explanation for each discussion topic and mention the references. No plagiarism please. No need of following APA format for discussion questions.
1. Discuss how the ROC curve can be used to determine an appropriate threshold value for a classiﬁer.
2. A data science team is working on a classiﬁcation problem in which the dataset contains many correlated variables, and most of them are categorical variables. Which classiﬁer should the team consider using? Why?
Case Analysis – Case attached below
Read the Case Study: ECSI – Customer Satisfaction Modelling and Analysis: A Case Study. Total Quality Management & Business Excellence, 18(5), 545-554. doi:10.1080/14783360701240337 (attached below).
Write a summary analysis and determine if they used the correct tools to conduct the analysis. Please use APA format.
Writing RequirementsThe content should be 4 pages in length (excluding cover page, abstract, and reference list)Use APA format to complete the paper.No Plagiarism