Consider the training examples shown in Table 4.2 for a binary classification problem.
Consider the training examples shown in Table 4.2 for a binary classification
problem.
For attribute a1: error rate = 2/9.
For attribute a2: error rate = 4/9.
Therefore, according to error rate, a1 produces the best split.
You might also like to view...
Computers can do many different jobs because they are
a. programmable b. reliable c. automated d. electronic
How are events synchronization and data representation handled during a session of remote conversation, such as when you speak to someone over the phone?
Consider inter-human communications.
Case-Based Critical Thinking QuestionsCase 7-1Ethan needs to create a design with a fluid layout for the Web page project in his sports marketing class. His older brother Maxwell already completed a similar project several years ago and is quite familiar with fluid layout design. Ethan asks him several questions to avoid making mistakes.Ethan would like to learn about properties that can help fluid layouts better adapt to fixed-width content. What properties can Maxwell suggest to him?
A. least-width and most-width B. max-width and min-width C. fluid-width and fixed-width D. alternate-width and dynamic-width
A technician needs to rebuild a computer that had a virus. Which of the following data destruction methods should be used to ensure the virus has been successfully erased before reinstalling the operating system, programs, and all user data?
a. Standard format b. Shredder c. Low-level format d. Degaussing tool