ITM 618 Study Guide - Final Guide: Platform As A Service, Software As A Service, Interpretability

• School: Ryerson University
• Department: Information Technology Management
• Course: ITM 618
• Professor: Mehdi Kargar

Document Summary

Each question is worth one mark (there are 24 questions in total) Answer questions 6 and 7 using the following information: Assume we have a data cube consists of three dimensions: product, time and location. The values (i. e. , facts) show the revenue in thousand dollars. Assume we have the following hierarchy: which of the following olap operations is required in order to answer the following questions: Use the following regression model to answer questions 8 and 9: determine the class of the jack and sarah: Jack: age = 22, income = 40, debt = 200, balance = 10. Nancy: age = 25, income = 20, city = toronto, balance = 100. Given the following information, answer questions 14, 15, and 16. A company wants to apply k-nn to find out whether new customers response to its marketing campaign or not. We have data of six existing customers and their target classes.