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# RUN IN inst/data_sets/svm FOLDER!
# 2e
svm.twocircles.dataset <- data.frame(read.table(system.file("dev", "datasets", "svm","circles.data", package="gmum.r")));
save(svm.twocircles.dataset, file="svm_two_circles_dataset.RData", compress=TRUE);
# 2e
svm.twoellipsoids.dataset <- data.frame(read.table(system.file("dev", "datasets", "svm","2e.data", package="gmum.r")));
save(svm.twoellipsoids.dataset, file="svm_two_ellipsoids_dataset.RData", compress=TRUE);
# Breast Cancer
svm.breastcancer.dataset <- data.frame(read.table(system.file("dev", "datasets", "svm","breast_cancer.data", package="gmum.r"), quote="\""));
save(svm.breastcancer.dataset, file="svm_breast_cancer_dataset.RData", compress=TRUE);
# Transduction
library(SparseM)
library(e1071)
system(system.file("dev", "datasets", "svm", "download_transduction.sh",
mustWork=TRUE, package="gmum.r"))
train.transduction <- read.matrix.csr("transductive/train_transduction.dat")
train.induction <- read.matrix.csr("transductive/train_induction.dat")
test <- read.matrix.csr("transductive/test.dat")
# Rest zeros out
train.transduction$x <- train.transduction$x[,1:9253]
train.induction$x <- train.induction$x[,1:9253]
# Now standarize labels (this ugly code is because read.matrix.csr fails)
train.induction$y <- as.factor(as.numeric(train.induction$y))
train.transduction$y <- as.numeric(train.transduction$y)
train.transduction$y[train.transduction$y == 1] = 0
train.transduction$y <- as.factor(train.transduction$y)
test$y <- (as.numeric(test$y))
test$y[test$y == 1] = 3
test$y[test$y == 2] = 1
test$y[test$y == 3] = 2
test$y <- as.factor(test$y)
# Save on space
test$x <- NULL
svm.transduction <- list(tr=train.transduction, ind=train.induction, test=test)
save(svm.transduction, file="svm.transduction.RData")
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