01 Given the dataset with two features x1, x2 and the class labels ( , ) A(10 10 ), B( 40 10 ) C(10,40, ) D(30 30 ) 855 23 10 0 Illustrate the first 2 iterations of Ada Boost ensemble S2, S3 The associated decision stumps for positive class are respectively given as S1(x1 20) 52(x1 30) , 53(x1 50) SM Algorithm 10 01 2022da04622 85540 202 using 3 decision tree classifiers S 2022da4622 85540 2023 10 01 This is a subjective question, hence you have to write your answer in the Text Field given below Given two classification models A and B where the model A provides an accuracy of 96 when evaluated on 1000 instances while the model B provides an accuracy of 84 on the sample size of 1500 The corresponding error rates of A and B are 0 1 and 0 2 respectively Using the confidence interval of 95 , explain whether the difference in the model performance is statistically significant 20228804 2022da04438 85640 a04438 5M

Question: /01- Given the dataset with two features x1, x2 and the class labels (+,-): A(10. 10. +), B( 40. 10. +). C(10,40, +). D(30.30.-).

This is a subjective question, hence you have to write your answer in the Text-Field given below. Given two

/01- Given the dataset with two features x1, x2 and the class labels (+,-): A(10. 10. +), B( 40. 10. +). C(10,40, +). D(30.30.-). 855 23/10/0 Illustrate the first 2 iterations of Ada Boost ensemble S2, S3. The associated decision stumps for positive class are respectively given as: S1(x1 20)+; 52(x1

Step by Step Solution

★★★★★

3.43 Rating (153 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To determine whether the difference in model performance between models A and B is statistically sig... View full answer

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 Programming Questions!

Write a program that demonstrates the Dice class from the previous problem. This program will roll twoDice objects repeatedly, add the value from the two dices together, to display a total for that...

A music shop owner has the following number of instruments on sale: 8 guitars, 7 trumpets and 8 saxophones. If each instrument costs $154.8, $458.5 and $560.4 respectively, determine the weighted...

A car starts at Point A at t = 0 s with a speed v0 = 16 km/h. Its speed increases at a constant rate to Point C, where its velocity is vC = 110 km/h. The curved portion has a radius, r = 111 m, and...

Property valuation reliance on experts a firm of real estate value, to perform a valuation of all real estate held by the company. As a result of this revaluation, property values on the balance...

MONTGOMERY COLLEGE - TAKOMA PARK CAMPUS MATH 117 - ELEMENTS OF STATISTICS FINAL EXAMINATION Given Date: 08/08/2016 at 6PM EST Prof: Dr. J. Wulu Due Date: 8/10/2016 at 11:59PM EST Max Point: 500...

Final Exam -- BMDS 3371 Spring 2015 1. Arcs in a project network indicate a. completion times. b. precedence relationships. c. activities. d. None of the alternatives above is correct. 2. Activities...

MATHEMATICS FOR MACHINE LEARNING Marc Peter Deisenroth A. Aldo Faisal Cheng Soon Ong Contents Foreword 1 Part I Mathematical Foundations 9 1 Introduction and Motivation 11 1.1 Finding Words for...

STATISTICS FOR BUSINESS Matt Bognar 2016 Department of Statistics and Actuarial Science ii Statistics for Business, University of Iowa, 2016 Matt Bognar Contents 1 Statistical Graphics and Summary...

Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Consider a hypothetical computer with an instruction set of only two n-bit instructions. The first bit specifies the opcode, and the remaining bits specify one of the 2n-1 n-bit words of main memory....

Thando buys a new vehicle from a car dealership. Before he could collect the vehicle from the dealership, he concludes an insurance contract with ADS insurance. In terms of the insurance contract,...

a ) Critically evaluate the scope and importance of audit planning. b ) . Your critical appraisal should include an examination of the importance of audit planning and its function. c ) . You should...

On January 1, 2022, Chang Ltd. had 480,000 ordinary shares outstanding. During 2022, it had the following transactions that affected the ordinary share account. February 1 .............. Issued...

The equity accounts of Lawrence Group have the following balances on December 31, 2022. Share CapitalOrdinary, 10 par, 200,000 shares issued and outstanding .............. 2,000,000 Share...

A wad of clay of mass m 1 with an initial horizontal velocity v 1 hits and adheres to the massless rigid bar which supports the body of mass m 2 , which can be assumed to be a particle. The pendulum...

Find the unity feedback system that is equivalent to the system shown in Figure P5.7. R(s) + C(s) s+1 2s 4 FIGURE P5.7

AVX Home Entertainment Inc recently began a no-hassles return policy. A sample of 500 customers who recently returned items showed 400 thought the policy was fair, 32 thought it took too long to...

Which communication channel would be appropriate to invite kailee and Matt to participate in the leadership program?

Sweden-based Ericsson (Telefonaktiebolaget L. M. Ericsson) is the worlds leading provider of communication technology, telecommunications equipment and services to mobile and fixed telecom network...

Common-size statements (see more on this concept in Chapters 2, 15 and 16) and selected ratio values, related to the same financial year, are provided in Exhibit 1 for five well-known companies. The...

Kalomiris Construction, Inc. is a locally very important construction company listed on a regional stock exchange. Its main market is building single-family homes, either for individuals or for...

A university admissions officer regularly administers a test to all entering freshmen. A new version of the test is marketed by the testing company. To evaluate the new form, the admissions officer...

In a sample of 23 young adult men, the correlation between total hemoglobin (THb) measured from venipuncture and measured from a finger needle puncture was 0.82. For a sample of 32 women of similar...

a. Determine the sample correlation coefficients of (1) age with dry weight and (2) age with log10 dry weight. Interpret your results. b. Using Fisher's Z transformation, obtain a 95% confidence...