# NOT RUN {
library("DALEX", warn.conflicts = FALSE, quietly = TRUE)
data(apartments)
library("ingredients", warn.conflicts = FALSE, quietly = TRUE)
split <- calculate_variable_split(apartments, variables = colnames(apartments))
library("randomForest", warn.conflicts = FALSE, quietly = TRUE)
apartments_rf_model <- randomForest(m2.price ~ construction.year + surface +
floor + no.rooms, data = apartments)
explainer_rf <- explain(apartments_rf_model, data = apartmentsTest[,2:5],
y = apartmentsTest$m2.price)
new_apartment <- data.frame(construction.year = 1998, surface = 88, floor = 2L, no.rooms = 3)
profiles <- ceteris_paribus(explainer_rf, new_apartment)
library("vivo")
calculate_weight(profiles, data = apartments[, 2:5], variable_split = split)
# }
Run the code above in your browser using DataLab