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prapi::SubSetSelector::GoodnessMeasure Class Reference
Inheritance diagram for prapi::SubSetSelector::GoodnessMeasure:
List of all members.
An interface for methods for evaluating the goodness of a subset (of features).
Member Function Documentation
| virtual double prapi::SubSetSelector::GoodnessMeasure::measureGoodness
||const util::List< int > &
Measure the goodness of a subset (of features).
Subclasses must override this method and find out a method of evaluating the goodness of the given subset. A typical way of evaluating the subset is to perform a classification experiment with the indicated items (features) enabled.
a reference to the SubSetSelector instance that called this method. One may use this to stop the optimization. |
the indices of enabled items (features). |
the goodness of the enabled items. Larger is better, and negative values are not acceptable.
The documentation for this class was generated from the following file:
Documentation generated on 11.09.2003 with Doxygen.
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Copyright © Topi Mäenpää 2003. All rights reserved.