A Feature Selection operator. This operator uses the stochastic correlation
measure to select a subset of TheAttributes. All of TheAttributes
must be present in TheOutputConcept. The parameter Threshold is
a real number between 0 and 1 (default is 0.7). SampleSize specifies
a maximum number of examples that are fed into the external algorithm.
| ParameterName | ObjType | Type | Remarks |
| TheInputConcept | CON | IN | inherited |
| TheAttributes | BA list | IN | |
| SampleSize | V | IN | positive integer |
| Threshold | V | IN | real between 0 and 1 |
| TheOutputConcept | CON | OUT | inherited |