Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Sep 26, 2024

Train, test, and plot the tree by using the CART package without the OpenPrice variable. Provide the accuracy for the results, and explain the output

Train, test, and plot the tree by using the CART package without the

OpenPrice

variable. Provide the accuracy for the results, and explain the output of the confusion matrix as well as why there is a change

(

please consider the concept of gini index when you explain the reason of changes in the output

)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Professional Visual Basic 6 Databases

Authors: Charles Williams

1st Edition

1861002025, 978-1861002020

More Books

Students also viewed these Databases questions

Question

★★★★★

Explain how outstanding stock appreciation rights could increase reported income in a particular year.

Answered: 1 week ago

Question

★★★★★

When children have developed a , they have a sense of being male or female.

Answered: 1 week ago

Question

★★★★★

3. Choose a technical or scientific topic (for example, taxation of Internet sales, irradiation or genetic engineering of food supply, or cosmetic use of Botox). Find five sources, print and...

Answered: 1 week ago

Question

★★★★★

Using the appropriate interest table, compute the present values of the periodic amounts, shown on page 344, due at the end of the designated periods. (a) $50,000 receivable at the end of each period...

Answered: 1 week ago

Question

★★★★★

Train, test, and plot the tree by using the CART package without the OpenPrice variable. Provide the accuracy for the results, and explain the output of the confusion matrix as well as why there is a...

Answered: 1 week ago

Question

★★★★★

RACE NET ESOURCES Question 7 In 2021, Sandhill Co. introduces a new product that includes a two-year warranty on parts. During 2021, 3,400 units are sold for $350 each. The cost of each unit was...

Answered: 1 week ago

Question

★★★★★

Use the moment Distribution Method to determine the bending moments at supports A, B and C for the continuous beam loaded as shown below. The beam has a constant cross- section. w=2k/ft 178 A 8' P=6K...

Answered: 1 week ago

Question

★★★★★

The average student loan debt is reported to be $25,235. A student belives that the student loan debt is higher in her area. She takes a random sample of 100 college students in her area and...

Answered: 1 week ago

Question

★★★★★

A coffee house finds that its weekly profit P (measured in dollars) as a function of the price x (measured in dollars) it charges per cup of coffee is given by the function m, defined by m(x) = -300x...

Answered: 1 week ago

Question

★★★★★

Who are the Public-private partners involved in the Downtown Commercial & Residential Building Improvement Program in the City of Orlando? What Nonprofits are involved in the Downtown Commercial &...

Answered: 1 week ago

Question

★★★★★

2. A local charity is selling one thousand raffle tickets at $1 a piece. The grand prize is $250, with two second prizes of $100, and five third prizes of $50. Part A: Fill in the probability...

Answered: 1 week ago

Question

★★★★★

Holding national saving constant, does an increase in net capital outflow increase, decrease, or have no effect on a countrys accumulation of domestic capital?

Answered: 1 week ago

Question

★★★★★

An article in USA Today (December 16, 2004) began President Bush said Wednesday that the White House will shore up the sliding dollar by working to cut record budget and trade deficits. a. According...

Answered: 1 week ago

Question

★★★★★

International trade in each of the following products has increased over time. Suggest some reasons this might be so. a. wheat b. banking services c. computer software d. automobiles

Answered: 1 week ago

Previous Question Next Question