EBK MANAGEMENT INFORMATION SYSTEMS
16th Edition
ISBN: 9780135192047
Author: LAUDON
Publisher: VST
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Chapter 10.2, Problem 1.2CQ
Program Plan Intro
Uber:
Uber is a worldwide business, which runs in more than 760 cities. It is mainly an internet-based model, which is a main source of value for the worldwide taxi company.
Uber’s business model:
The business model of Uber provides an on-demand service to users. It associates eager customers to taxi cab drivers. Taxi drivers use their personal cars when offering taxi service and Uber gets 20% of the price.
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(Short-answer) b. Continue from the previous question. Suppose part of the data you extracted from the data warehouse is the following. Identify the missing values you think exist in the dataset. Use Column letter and Row number to refer to each missing value in the dataset. Please write down how you want to address each particular missing value (you can group them if they receive same treatment). For imputation, you do not need to calculate the exact imputed values but just describe what kind of value you want to use to impute.
Please original work
Locate data warehousing solutions offered by IBM, Oracle, Microsoft, and Amazon
Compare and contrast the capabilities of each solution and provide several names of some organizations that utilize each of these solutions.
Please cite in text references and add weblinks
Need Help: Which of the following statements about confusion matrix is wrong
A) Confusion matrix is a performance measure for probability prediction techniques
B) Confusion matrix is derived based on classification rules with cut-off value 0.5
C) Confusion matrix is derived based on training partition to measure a model’s predictive performance
D) None of the above
Chapter 10 Solutions
EBK MANAGEMENT INFORMATION SYSTEMS
Ch. 10.2 - Prob. 1.1CQCh. 10.2 - Prob. 1.2CQCh. 10.2 - Prob. 1.3CQCh. 10.2 - Prob. 1.4CQCh. 10.3 - Prob. 2.1CQCh. 10.3 - Prob. 2.2CQCh. 10.3 - Prob. 2.3CQCh. 10.3 - Prob. 2.4CQCh. 10 - Prob. 1IQCh. 10 - Prob. 2IQ
Ch. 10 - Prob. 3IQCh. 10 - Prob. 4IQCh. 10 - Prob. 5IQCh. 10 - Prob. 6IQCh. 10 - Prob. 7IQCh. 10 - Prob. 1RQCh. 10 - Prob. 2RQCh. 10 - Prob. 3RQCh. 10 - Prob. 4RQCh. 10 - Prob. 5RQCh. 10 - Prob. 6RQCh. 10 - Prob. 7DQCh. 10 - Prob. 8DQCh. 10 - Prob. 9DQCh. 10 - Prob. 10HMPCh. 10 - Prob. 11HMPCh. 10 - Prob. 14CTPCh. 10 - Prob. 15CSQCh. 10 - Prob. 16CSQCh. 10 - Prob. 17CSQCh. 10 - Prob. 18MLMCh. 10 - Prob. 19MLM
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