FE: Encoding (categorical data)

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# read training data train <- read.csv("train.csv") train <- train[, -seq(21,ncol(train)-1)] str(train) # read test data test_X <- read.csv("test.csv") test_X <- test_X[, -seq(21,ncol(test_X))] str(test_X) # separate dep and indep vars train_X <- subset(train, select = -c(SalePrice)) train_y <- train$SalePrice # take subset train_X_encode <- train_X[, c("LotArea", "LandSlope", "Neighborhood")] test_X_encode <- test_X[, c("LotArea", "LandSlope", "Neighborhood")] ...
Je kunt zo vaak indienen als je wenst. Er wordt enkel rekening gehouden met je laatst ingediende oplossing.
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