Question: Exercise 01. Classification: Decision Tree (14 Marks) We want to learn a model to determine if a customer is interested in buying a certain product

Exercise 01. Classification: Decision Tree (14 Marks) We want to learn a model to determine if a customer is interested in buying a certain product (Yes or No), depending on his gender, age, marital status, and his income. The following table shows the sample of model training: 1. Calculate the entropy of the Dataframe. 3 Marks 2. Calculate the Gain/entropy of all features. 4 Marks 3. Built the optimized decision tree 4 Marks

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

1)Reading 11: What is an expected monetary value? How does the EMV contrast to the monetary value? Why is it important for a decision maker to ignore irrelevant data? How sensitive is any decision to...

Using the Annual Report of your selected company answer the following questions in the Discussion: What is the value of the company's inventory at year end? What was the amount of cost of goods sold...

Now: Examine the annual report for the company you have selected for your Financial Statement Analysis Report, and answer the following questions for the most recent year provided in the financial...

Supply Chain Management Introduction Outline What is supply chain management? Significance of supply chain management. Push vs. Pull processes utdallas.edu/~metin 1 A Generic Supply Chain Sources:...

Planning Demand and Supply in a Supply Chain Capacity Planning and Assignment 1 utdallas.edu/~metin Outline Capacity Planning Product-to-plant Assignment utdallas.edu/~metin 2 Deterministic Capacity...

After completing the Sandlands Vineyards case study, prepare a slide show that answers the following questions: Is the premium wine market an attractive market, or a good place to invest? How is the...

Please make Critical appraisal for the methodology, appropriateness of research design and other critique for the research below. thank you International Journal of Academe and Industry Research...

I need the following homework exercise completed. All of the information is within the attached files. I require no explanations, just the answers. Part 1: Finding information: Each of the following...

Part 1: Finding information: Each of the following questions should be answered within the table provided in file entitled "PART 1 TABLE." American Eagle's 2009 10-K is in the file entitled...

Jim Arnold began a business called Arnolds Shoe Repair. 1. Create T accounts for Cash; Supplies; Jim Arnold, Capital; and Utilities Expense. Identify the following transactions by letter and place...

Stock Valuation Great Pumpkin Farms just paid a dividend of $3.50 on its stock. The growth rate in dividends is expected to be a constant 5 percent per year indefinitely. Investors require a 16...

Following blank financing strategy takes advantage of short term interest rates, but also increases refinancing risk following blank financing strategy minimizing the rest of liquidity crisis, but...

A random sample of 43 biology students in a science program are selected for a study. Of those selected, only 27 passed the mid term exam. At the 5% significance level, is there sufficient evidence...

a valuing of personal and psychological privacy;

Employee ownership plans (employee share options or stock ownership plans) are likely to be more prevalent in countries with low power distance (reflecting an egalitarian attitude towards ownership),...

Power distance: the extent to which reward is based on hierarchical position rather than task performance, and the level of pay differentials between hierarchical levels;