Compute the entropy and purity for the confusion matrix in Table 8.2.

Question:

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Introduction to Data Mining

ISBN: 978-0321321367

1st edition

Authors: Pang Ning Tan, Michael Steinbach, Vipin Kumar

See More Books

Question Posted: Apr 29, 2016 03:30 PM

See More Questions

Calculate the classification error rate for the following confusion matrix. Comment on the pattern of misclassifications. How much better did this data mining technique do as compared to a naive...
Compute the following matrix products. (a) (b) (c) (d) (e) 1-1 21 2 31 2 04 19 7 -10 2 320 I1-1 31 311 2 1 5211-5 3 9 5 a007a, 0 0
Compute the matrix norm of the following matrices. Which are guaranteed to be convergent? (a) (b) (c) (d) (e) (f) (g) (h) 4-3 5-6 22-7 3.2 5.4 4-7 6-7 2 272 810 101 018 2-3-0 2 0023
1. You are required to compare the results of your printed reports and the results of reports of the MYOB assignment book in your MYOB assignment. If it is assumed that two results of the reports are...
Contrast the demographic transition view of population growth with the traditional view that slower population growth is a prerequisite for rising living standards in the DVCs.
How do permanent and temporary differences affect income taxes expense? Give an example of each.. D16-1.
Characteristics of lead users. Refer to the Creativity and Innovation Management (February 2008) study of lead users of childrens computer games, Exercise 12.12 (p. 726). Recall that the researchers...
Ace Inc. has five employees participating in its defined-benefit pension plan. Expected years of future service for these employees at the beginning of 2014 are as follows. Future Employee Years of...
Where to get answers: Question 1 Net product sales reported on Amazon's income statement includes both cash sales and credit sales a. True b. False Question 2 At the most recent balance sheet date,...
Morgan Companys balance sheet at December 31, 2016, is presented below. During January 2017, the following transactions occurred. (Morgan Company uses the perpetual inventory system.) 1. Morgan paid...
Consider the following four faces shown in Figure 8.7. Again, darkness or number of dots represents density. Lines are used only to distinguish regions and do not represent points. (a) For each...
You are given two sets of 100 points that fall within the unit square. One set of points is arranged so that the points are uniformly spaced. The other set of points is generated from a uniform...
List eight ways you can explore career opportunities while still in college.
After further negotiation Roger and Benedicta agreed to use standard preferred stock after all. In her counter-offer, however, Benedicta has proposed that her shares pay cumulative non-cash dividends...
Use the Empirical Rule to answer the questions below: The distribution of weights for newborn babies is approximately normally distributed with a mean of 7.5 pounds and a standard deviation of 0.6...
Assessment Coversheet Unit/s assessed FNSTPB503 Apply Legal Principles in Contract and Consumer Law Assessment name FNSTPB503 Assignment Type of Assessment This summative assessment will enable your...
Question 1 (35 Points) A soil profile is provided below. The estimated stresses from a spread footing overlying a 10 meter thick normally consolidated clay layer are: 180.0 kN/sq m (top of the clay...
The nuclear fusion of a helium-3 nucleus and nuclide X releases an alpha particle and a positron. What is nuclide X? (a) Deuterium (b) Tritium (c) Neutron (d) Positron (e) Proton.
Explain what is meant by vicarious liability and when it is available?
Mickey Lawson is considering investing some money that he inherited. The following payoff table gives the profits that would be realized during the next year for each of three investment alternatives...
Develop an opportunity loss table for the investment problem that Mickey Lawson faces in Problem 3-20. What decision would minimize the expected opportunity loss? What is the minimum EOL?
Allen Young has always been proud of his personal investment strategies and has done very well over the past several years. He invests primarily in the stock market. Over the past several months,...
QUESTION 3 A business owns seven flats rented out to staff at R500 per month. All flats were tenanted Ist january 21 months rent was in arrears and as at 31st December 14 months' rent wa Identify the...
1. 2. 3. Select the Tables sheet, select cells A6:B10, and create range names using the Create from Selection button [Formulas tab, Defined Names group]. Select cells B1:F2 and click the Name box....
Tropical Rainwear issues 3,000 shares of its $18 par value preferred stock for cash at $20 per share. Record the issuance of the preferred shares. (If no entry is required for a particular...

Compute the entropy and purity for the confusion matrix in Table 8.2.

Question:

Step by Step Answer:

Cluster 1 2 3 Total Entertainment 1 27 326 3...View the full answer

Introduction to Data Mining

Students also viewed these Statistics questions