3. Consider the following dataset representing whether one plays tennis or not based on various weather related obser vations, Outlo ok Temp. Humidity Wind Play High High High High Normal Sunny Hot False Yes Sunny Hot True No Overcast Hot Mild False Yes Rainy Rainy Rainy Overcast Cool False Yes Cool False Yes Cool Normal True No Normal True Yes Mild Sunny Sunny Rainy Sunny High Normal False No Cool False Yes Mild Normal False Yes Mild Normal True Yes High Normal Overcast Mild True Yes Overcast Hot False Yes
3. Consider the following dataset representing whether one plays tennis or not based on various weather related obser vations, Outlo ok Temp. Humidity Wind Play High High High High Normal Sunny Hot False Yes Sunny Hot True No Overcast Hot Mild False Yes Rainy Rainy Rainy Overcast Cool False Yes Cool False Yes Cool Normal True No Normal True Yes Mild Sunny Sunny Rainy Sunny High Normal False No Cool False Yes Mild Normal False Yes Mild Normal True Yes High Normal Overcast Mild True Yes Overcast Hot False Yes
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
Related questions
Question
see image

Transcribed Image Text:3. Consider the following dataset representing whether one plays tennis or
not based on various weather related obser vations,
Outlo ok
Sunny
Sunny
Temp. Humidity Wind Play
High
High
High
High
Hot
False
Yes
Hot
True
No
Overcast
Hot
False
Yes
Rainy
Rainy
Rainy
Overcast Cool
Mild
False
Yes
Cool
Normal
False
Yes
Cool
Normal
True
No
Normal
True
Yes
False
Sunny
Sunny
Rainy
Sunny
Mild
High
Normal
No
Cool
False
Yes
Mild
Normal
False
Yes
Mild
Normal
True
Yes
Overcast
Mild
High
True
Yes
Overcast
Hot
Normal
False
Yes
Rainy
Mild
High
True
No
Using only entropy as the node splitting criteria, how large a tree (total
number of nodes) would be required. Count all nodes where a split is
made. Leaf nodes should not be counted. (a) 6, (b) 5, (c) 7, (d) 8, (e)
None of these choices.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images

Knowledge Booster
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.Recommended textbooks for you

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)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON

Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON

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)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON

Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON

C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON

Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning

Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education