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Web Analytics Understanding user behavior and ... - pace university

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ignore<br />

label<br />

cannot be checked, but it can be h<strong>and</strong>y for unordered discrete attributes with many values.)<br />

(NB: This form cannot be used for the target attribute.)<br />

The values of the attribute should be ignored.<br />

This attribute contains an identifying label for each case, such as an account number or an<br />

order code. The value of the attribute is ignored when classifiers are constructed, but is<br />

used when referring to individual cases. A label attribute can make it easier to locate errors<br />

in the data <strong>and</strong> to cross-reference results to individual cases. If there are two or more label<br />

attributes, only the last is used.<br />

28

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