Compute the support for itemsets {e} , {b, d} , and {b, d, e} by treating each transaction ID as a market basket.What is the “Apriori principle”? Why is it useful in association rule mining?

Principles of Data Mining Lab 2 Type your answers in the answer sheet NOT in this file: For questions 3-5: show all your work/math, no points on final answer only. What is market basket analysis? What is the “Apriori principle”? Why is it useful in association rule mining? Consider the data set shown in Table […]

How can cloud computing solve the problems of managing software licenses?What are the advantages of using an SDDC?

Data Centers and Cloud Computing 1. What is a data center? 2. What is the difference between on-premises data centers and cloud computing? 3. What is an SDDC? 4. What are the advantages of using an SDDC? 5. How can cloud computing solve the problems of managing software licenses? 6. What factors should be considered […]

Review the Elements of Data Style. Categorize the analysis . Explain the reasoning behind your choices.

Data Analytics Question Part One 1) Think of a topic or issue that you are passionate about. Regarding your topic, what questions do you think are most important? 2) Search internet for articles describing data analyses that address your questions. 3) Critique one of these articles using the concepts that are covered in the till […]

Identify the conclusions researchers can make based on the outcome of their studies.

Drawing Conclusions and Reporting the Results 1. Identify the conclusions researchers can make based on the outcome of their studies. 2. Describe why scientists avoid the term “scientific proof.” 3. Explain the different ways that scientists share their findings

Discuss the main characteristics of the database approach and how it differs from traditional file systems.

Database system 1. Define the following terms: data, database, DBMS, database system, data- base catalog, program-data independence, user view, DBA, end user, canned transaction, deductive database system, persistent object, meta-data, and transaction-processing application. 1.2. What four main types of actions involve databases? Briefly discuss each. 1.3. Discuss the main characteristics of the database approach and […]

Reflect on what descriptive knowledge is context independent and for what you will need to know more specific research questions or broader business context.

Use any appropriate tool  to describe the provided dataset. For each table or a chart provide a textual description of the rationale behind it and the meanings of the results. Reflect on what descriptive knowledge is context independent and for what you will need to know more specific research questions or broader business context.

Explain whether the study that you identified would require a conceptual or theoretical framework, providing support for your choice.

In this Discussion, you will: Read the Crawford (2016) article on conceptual and theoretical frameworks, located in the Learning Resources. Reflect on the relationship between a research problem, problem statement, purpose statement, and framework. Consider the characteristics of a framework, including the differences in use between theoretical and conceptual frameworks, and reflect on the differences […]

Discuss the following: How can you tell if the data is an outlier or if it is something important? Which data is the noise and how is the noise different from outliers?

This project is mostly based on issues with data quality: see more carefully chapter 2 Data and Sampling Distributions from ‘Practical Statistics for Data Scientists’. Cover in the project the following: Explain figures 2.5 and 2.6 from the text book Practical Statistics for Data Scientists chapter 2 Data and Sampling Distributions . Discuss the following: […]

What are the steps involved in designing a database application? Using ER data model , list the possible types of relations that may exist between two entities Construct an ER digram for the hospital with a set of patients and a set of medical doctors.

Database application What are the steps involved in designing a database application? Using ER data model , list the possible types of relations that may exist between two entities Construct an ER digram for the hospital with a set of patients and a set of medical doctors. Associate with each patient a log of the […]

Calculate the difference in CLV using the spreadsheet data compiled by Boulogne and Scott in Exhibit 8. If you opt to use the simplified formula shared by the professor, assume that the first contributions from customers acquired would occur in the next, rather than the current reporting period.

Calculate the difference in CLV using the spreadsheet data compiled by Boulogne and Scott in Exhibit 8. If you opt to use the simplified formula shared by the professor, assume that the first contributions from customers acquired would occur in the next, rather than the current reporting period. As discussed in class, the professor’s recommended […]

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