Nothing
#Class implementing a Classification Algorithm
#Implements the PFKNN-C KEEL classification algorithm
PFKNN_C <- function(train, test, k=3, seed=-1){
alg <- RKEEL::R6_PFKNN_C$new()
alg$setParameters(train, test, k, seed)
return (alg)
}
R6_PFKNN_C <- R6::R6Class("R6_PFKNN_C",
inherit = ClassificationAlgorithm,
public = list(
#Public properties
#k
k = 3,
#seed
seed = -1,
#Public functions
#Initialize function
setParameters = function(train, test, k=3, seed=-1){
super$setParameters(train, test)
self$k <- k
if(seed == -1) {
self$seed <- sample(1:1000000, 1)
}
else {
self$seed <- seed
}
}
),
private = list(
#Private properties
#jar Filename
jarName = "PFKNN.jar",
#algorithm name
algorithmName = "PFKNN-C",
#String with algorithm name
algorithmString = "Pruned Fuzzy K Nearest Neighbors Classifier",
#Private functions
#Get the text with the parameters for the config file
getParametersText = function(){
text <- ""
text <- paste0(text, "seed = ", self$seed, "\n")
text <- paste0(text, "K Value = ", self$k, "\n")
return(text)
}
)
)
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