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53 lines
1.8 KiB
R
53 lines
1.8 KiB
R
# FORESTS -----------------------------------------------------------------
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# Objet enfant de VT.difft
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# Objet Parent de VT.forest.one & VT.forest.double, Abstract class : ne doit pas etre instanciée
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# twin1 - Proba du "oui" de la réponse (modalité d'intéret codé par "o" ou 1 contre "n" ou 0 dans le cas binaire)
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# sachant le vrai traitement
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# twin2 - Proba du "oui" [...] sachant le traitement opposé
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# difft - différence de twin1 - twin2 SI le vrai traitement == 1 SINON twin2 - twin1
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#
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# $run() - lance le calcul des probas
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VT.forest <- setRefClass(
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Class = "VT.forest",
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contains = "VT.difft",
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methods = list(
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run = function(){
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.self$computeTwin1()
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if(inherits(.self, "VT.forest.one")) .self$vt.object$switchTreatment() #if one forest
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.self$computeTwin2()
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if(inherits(.self, "VT.forest.one")) .self$vt.object$switchTreatment() #if one forest
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.self$computeDifft()
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.self$vt.object$computeDelta() # To see later
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return(invisible(.self))
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},
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checkModel = function(model){
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if(!(inherits(model, "train") | inherits(model, "RandomForest") | inherits(model, "randomForest"))){
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stop("Model is not recognized. Must be : train, RandomForest, randomForest")
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}
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},
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getFullData = function(){
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if(length(.self$twin1) != nrow(.self$vt.object$data)) stop("Twin1 must have same length as data")
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if(length(.self$twin2) != nrow(.self$vt.object$data)) stop("Twin2 must have same length as data")
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if(length(.self$difft) != nrow(.self$vt.object$data)) stop("Difft must have same length as data")
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tmp <- cbind(.self$vt.object$data, .self$twin1, .self$twin2, .self$difft)
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colnames(tmp) <- c(colnames(.self$vt.object$data), "twin1", "twin2", "difft")
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return(tmp)
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}
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)
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)
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