As a property developer in California, you want to determine the most profitable area for a new development. This would thus require striking a balance between the cost of acquiring property on which to construct a new development and the amount for which units in that development can be sold. Figure 1 shows the longitude and latitude data overlaid on a map of California. More expensive areas are dark blue and less expensive areas are light blue.

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

As a property developer in California, you want to determine the most profitable area for a new development. This would thus require striking a balance between the cost of acquiring property on which to construct a new development and the amount for which units in that development can be sold. Figure 1 shows the longitude and latitude data overlaid on a map of California. More expensive areas are dark blue and less expensive areas are light blue.

Use Figure 1 and the two regions created by the first split in your fitted decision tree to justify which region would be best for a new development project. Remember that “value” on the decision tree indicates the mean of the values of houses in that region of the feature space.

(Max. 300 words)

 

Figure 1: Housing area value plotted according to latitude and longitude.

42
40
38
36
34
-124
-122
-120
-118
-116
-114
Longitude
Figure 1: Housing area value plotted according to latitude and longitude.
Latitude
Transcribed Image Text:42 40 38 36 34 -124 -122 -120 -118 -116 -114 Longitude Figure 1: Housing area value plotted according to latitude and longitude. Latitude
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Probability Problems
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