Description Usage Value Author(s) References Examples
Generates an evaluation function that calculates the rough sets consistency value \insertCitePawlak1982FSinR \insertCitePawlak1991FSinR, using hash tables (set measure). This function is called internally within the filterEvaluator
function.
1 |
Returns a function that is used to generate an evaluation set measure using the rough sets consistency value for the selected features.
Adan M. Rodriguez
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | ## Not run:
## The direct application of this function is an advanced use that consists of using this
# function directly to evaluate a set of features
## Classification problem
# A discrete dataset is used (in this case we use only several discrete columns)
adult <- adult[,c(4,9,10,15)]
# Generate the evaluation function with Rough Set Consistency
rsc_evaluator <- roughsetConsistency()
# Evaluate the features (parameters: dataset, target variable and features)
rsc_evaluator(adult,'income',c('race','sex','education'))
## End(Not run)
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