setMethod("show", signature(object = "evalModel"), function(object) {
if (object@data@binary) {
cat(object@folds, "- fold cross validation model on the binary dataset with", nrow(object@data), "users and", ncol(object@data), "items.")
} else {
cat(object@folds, "- fold cross validation model on the dataset with", nrow(object@data), "users and", ncol(object@data), "items.")
}
})
# recResultsClass####
#setMethod("show", signature(object = "recResultsClass"), function(object) {
# print(object@recommended)
#})
#setMethod("[", signature(x = "recResultsClass", i = "ANY", j = "missing", drop = "missing"), function(x, i, j, ..., drop) {
#
# if (missing(i))
# i <- 1:nrow(x)
#
#
# x@recommended[i]
#})
# show methods for the trained model####
setMethod("show", signature(object = "SVDclass"), function(object) {
cat("The model was trained on the dataset using ", object@alg, "algorithm.\nThe algorithm was configured with the following parameters:\n")
print(as.data.frame(object@parameters))
})
setMethod("show", signature(object = "IBclass"), function(object) {
cat("The model was trained on the dataset using ", object@alg, "algorithm. \nThe algorithm was configured with the following neighborhood width:", object@neigh)
})
setMethod("show", signature(object = "UBclass"), function(object) {
cat("The model was trained on the dataset using ", object@alg, "algorithm. \nThe algorithm was configured with the following neighborhood width:", object@neigh)
})
setMethod("show", signature(object = "wALSclass"), function(object) {
cat("The model was trained on the dataset using ", object@alg, "algorithm. \nThe algorithm was configured with the following parameters:\n")
print(as.data.frame(object@parameters))
})
setMethod("show", signature(object = "BPRclass"), function(object) {
cat("The model was trained on the dataset using ", object@alg, "algorithm. \nThe algorithm was configured with the following parameters:\n")
print(as.data.frame(object@parameters))
})
setMethod("show", signature(object = "PPLclass"), function(object) {
cat("The model was trained on the dataset using ", object@alg, "algorithm.")
})
setMethod("show", signature(object = "algAverageClass"), function(object) {
cat("The model was trained on the dataset using ", object@alg, "algorithm.")
})
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