@KumarP wrote:
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str(new_my_data)
'data.frame': 1082426 obs. of 91 variables:** My all variables are belong to Numerical and integer.
forming Data set
train_index <- sample(1:nrow(new_my_data), nrow(new_my_data)*0.75)
data_variables <- as.matrix(new_my_data[,-1])
data_label <- new_my_data[,"has_booking"]
data_matrix <- xgb.DMatrix(data = as.matrix(new_my_data), label = data_label)str(new_my_data)
'data.frame': 1082426 obs. of 91 variables:** My all variables are belong to Numerical and integer.
install.packages("xgboost")
library(xgboost)forming Data set
train_index <- sample(1:nrow(new_my_data), nrow(new_my_data)*0.75)
data_variables <- as.matrix(new_my_data[,-1])
data_label <- new_my_data[,"has_booking"]
data_matrix <- xgb.DMatrix(data = as.matrix(new_my_data), label = data_label)
Getting below error message.Error in eval(expr, envir, enclos): could not find function
"xgb.DMatrix" Traceback:
I am building my model for XGboost (logistic classification).
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