Web Analytics Understanding user behavior and ... - pace university
Web Analytics Understanding user behavior and ... - pace university
Web Analytics Understanding user behavior and ... - pace university
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A decision tree is constructed by looking for regularities in data.<br />
Example<br />
This is an example to explain decision trees.<br />
In this example we see the factors affecting sunburn in people who are coming to the beach on a<br />
sunny day.<br />
The four attributes used in this case are, Hair, Height, Weight, Lotion, Result. These attributes are<br />
independent attributes or conditional attributes.<br />
Reference: P. Winston, 1992.<br />
Given Data<br />
Independent Attributes / Condition Attributes Dependent Attributes /<br />
Name Hair Height Weight Lotion Result<br />
Decision Attributes<br />
Sarah Blonde average Light No sunburned (positive)<br />
Dana Blonde tall Average Yes none (negative)<br />
Alex Brown short Average Yes None<br />
Annie Blonde short Average No Sunburned<br />
Emily Red average Heavy No Sunburned<br />
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