Nothing
#Class implementing a Classification Algorithm
#Implements the Fuzzy-FARCHD-C of KEEL
FuzzyFARCHD_C <- function(train, test, linguistic_values=5, min_support=0.05, max_confidence=0.8, depth_max=3, K=2, max_evaluations=15000, pop_size=50, alpha=0.15, bits_per_gen=30, inference_type=1, seed=-1){
alg <- RKEEL::R6_FuzzyFARCHD_C$new()
alg$setParameters(train, test, linguistic_values, min_support, max_confidence, depth_max, K, max_evaluations, pop_size, alpha, bits_per_gen, inference_type, seed)
return (alg)
}
R6_FuzzyFARCHD_C <- R6::R6Class("R6_FuzzyFARCHD_C",
inherit = AssociativeClassificationAlgorithm,
public = list(
#Public properties
#Number of Linguistic Values
linguistic_values = 5,
#Minimum Support = 0.05
min_support = 0.05,
#Maximum Confidence = 0.8
max_confidence = 0.8,
#Depth of the trees (Depthmax) = 3
depth_max = 3,
#Parameter K of the prescreening = 2
K = 2,
#Maximum number of evaluacions = 15000
max_evaluations = 15000,
#Population size = 50
pop_size = 50,
#Parameter alpha = 0.15
alpha = 0.15,
#Bits per gen = 30
bits_per_gen = 30,
#Type of inference = 1
inference_type = 1,
#seed
seed = -1,
#Public functions
#Initialize function
setParameters = function(train, test, linguistic_values=5, min_support=0.05,
max_confidence=0.8, depth_max=3, K=2,
max_evaluations=15000, pop_size=50, alpha=0.15,
bits_per_gen=30, inference_type=1, seed=-1){
super$setParameters(train, test)
#Check for constraints
stopText <- ""
if((hasMissingValues(train)) || (hasMissingValues(test))){
stopText <- paste0(stopText, "Dataset has missing values and the algorithm does not accept it.\n")
}
if(stopText != ""){
stop(stopText)
}
self$linguistic_values <- linguistic_values
self$min_support <- min_support
self$max_confidence <- max_confidence
self$depth_max <- depth_max
self$K <- K
self$max_evaluations <- max_evaluations
self$pop_size <- pop_size
self$alpha <- alpha
self$bits_per_gen <- bits_per_gen
self$inference_type <- inference_type
if(seed == -1) {
self$seed <- sample(1:1000000, 1)
}
else {
self$seed <- seed
}
}
),
private = list(
#Private properties
#jar Filename
jarName = "Clas-Fuzzy-FARCHD.jar",
#algorithm name
algorithmName = "Fuzzy-FARCHD-C",
#String with algorithm name
algorithmString = "FARCHD",
#Private functions
#Get the text with the parameters for the config file
getParametersText = function(){
text <- ""
text <- paste0(text, "seed = ", self$seed, "\n")
text <- paste0(text, "Number of Linguistic Values = ", self$linguistic_values, "\n")
text <- paste0(text, "Minimum Support = ", self$min_support, "\n")
text <- paste0(text, "Maximum Confidence = ", self$max_confidence, "\n")
text <- paste0(text, "Depth of the trees (Depthmax) = ", self$depth_max, "\n")
text <- paste0(text, "Parameter K of the prescreening = ", self$K, "\n")
text <- paste0(text, "Maximum number of evaluacions = ", self$max_evaluations, "\n")
text <- paste0(text, "Population size = ", self$pop_size, "\n")
text <- paste0(text, "Parameter alpha = ", self$alpha, "\n")
text <- paste0(text, "Bits per gen = ", self$bits_per_gen, "\n")
text <- paste0(text, "Type of inference = ", self$inference_type, "\n")
return(text)
}
)
)
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.