23 lines
765 B
R
23 lines
765 B
R
preprocess.dataset = function()
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{
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arff.file = "seismic-bumps.arff"
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dataset = read.arff(file.path(orig.dir, arff.file))
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dataset = dataset %>%
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select(-c(nbumps6:nbumps89)) %>%
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mutate(genergy = as.integer(genergy),
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gpuls = as.integer(gpuls),
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gdenergy = as.integer(gdenergy),
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gdpuls = as.integer(gdpuls),
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nbumps = as.integer(nbumps),
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nbumps2 = as.integer(nbumps2),
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nbumps3 = as.integer(nbumps3),
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nbumps4 = as.integer(nbumps4),
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nbumps5 = as.integer(nbumps5),
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energy = as.integer(energy),
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maxenergy = as.integer(maxenergy)
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)
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return(dataset)
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} |