A nominal attribute's quality is determined by the purity of its relevant partitions in decision trees. Each division only contains tuples with the same attribute value. Describe how numeric attributes are handled using attribute selection algorithms.

A nominal attribute's quality is determined by the purity of its relevant partitions in decision trees. Each division only contains tuples with the same attribute value. Describe how numeric attributes are handled using attribute selection algorithms.

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter12: Systems Development: Investigation, Analysis, And Design

Section: Chapter Questions

Problem 12SAT: Data modeling is most often accomplished through the use of a(n) __________________. a....

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Intermediate SQL Concepts

A query is a request for data or information from one or more database tables. This information could be presented in the form of pictorials, graphs, or complicated findings which helps in easy interpretation. Structured Query Language (SQL) is the most widely used programming language for retrieving and organizing data from relational databases. Collection of tables with rows and columns is referred to as a database. SQL is the language of databases. It makes it easier to extract specific data from databases, which can then be used for analysis.

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Process or set of rules that allow for the solving of specific, well-defined computational problems through a specific series of commands. This topic is fundamental in computer science, especially with regard to artificial intelligence, databases, graphics, networking, operating systems, and security.

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