Question
You are to build a model to predict whether a cowboy/cowgirl in western movies is good or bad (target variable or dependent variable). Your decision
You are to build a model to predict whether a cowboy/cowgirl in western movies is good or bad (target variable or dependent variable). Your decision is based on three easily observable features (independent variables), namely Left or Right-Handed, Hat Color, and Age Range.
Finish the following tasks by using the following table. Besides the final answers, also show the process of the calculation.
- Calculate the Entropy of the entire data set with 10 data points.
| Name | Left or Right-Handed | Hat Color | Age Range | Good or Bad |
| James | Right | White | 20s | Good |
| Jack | Right | Black | 30s | Bad |
| Jeff | Left | Black | 20s | Bad |
| Jason | Left | Black | 20s | Good |
| Jane | Left | White | 40s | Good |
| Jeremy | Right | Black | 40s | Bad |
| Joe | Right | White | 30s | Good |
| Jenny | Left | White | 30s | Good |
| Joyce | Left | Black | 40s | Bad |
| Jake | Right | White | 40s | Good |
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Statistical And Scientific Database Management International Working Conference Ssdbm Rome Italy June 21 23 1988 Proceedings Lncs 339
Authors: Maurizio Rafanelli ,John C. Klensin ,Per Svensson
1st Edition
354050575X, 978-3540505754
