Consider the following data: 0.1 0.2 0.3 0.4 0.5 y -1 1 -1 1 1 Assume that three iterations of the bagging algorithm are run on this dataset with the first sample being x=0.1, x=0.1 x-0.3, x-0.4, x-04, the second sample being x-0.1, x-0.2, x-0.2, x-0.2 x0.4 and the third sample being x-0.1. x-0.1, x-0.2. x=0.3 , x-0.5 The classifier for each sample is a decision stump which takes the form of a constant c such that x c is assigned one class and xs cis assigned the other class. The constant c is chosen according to the criterion of maximizing information gain. Find the predictions made by the bagging classifier on the given dataset.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question

3.

 

Consider the following data:
0.1
0.2
0.3
0.4
0.5
y
-1
1
-1
1
1
Assume that three iterations of the bagging algorithm are run on this dataset with the first sample
being x=0.1, x30.1 x=0.3, x-0.4, x-0.4, the second sample being x-0.1, x=0.2, x-0.2, x-0.2 x=0.4 and
the third sample being x-0.1. x-0.1, x-0.2. x=0.3, x-0.5 The classifier for each sample is a decision
stump which takes the form of a constant c such that
> c is assigned one class and xs cis
assigned the other class. The constant c is chosen according to the criterion of maximizing
information gain. Find the predictions made by the bagging classifier on the given dataset.
Transcribed Image Text:Consider the following data: 0.1 0.2 0.3 0.4 0.5 y -1 1 -1 1 1 Assume that three iterations of the bagging algorithm are run on this dataset with the first sample being x=0.1, x30.1 x=0.3, x-0.4, x-0.4, the second sample being x-0.1, x=0.2, x-0.2, x-0.2 x=0.4 and the third sample being x-0.1. x-0.1, x-0.2. x=0.3, x-0.5 The classifier for each sample is a decision stump which takes the form of a constant c such that > c is assigned one class and xs cis assigned the other class. The constant c is chosen according to the criterion of maximizing information gain. Find the predictions made by the bagging classifier on the given dataset.
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Hyperlinks
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education