library("DALEX")
library("ingredients")
model_titanic_glm <- glm(survived ~ gender + age + fare,
data = titanic_imputed, family = "binomial")
explain_titanic_glm <- explain(model_titanic_glm,
data = titanic_imputed[,-8],
y = titanic_imputed[,8])
selected_passangers <- select_sample(titanic_imputed, n = 100)
cp_rf <- ceteris_paribus(explain_titanic_glm, selected_passangers)
head(cp_rf)
pdp_rf <- aggregate_profiles(cp_rf, variables = "age")
head(pdp_rf)
# \donttest{
library("ranger")
model_titanic_rf <- ranger(survived ~., data = titanic_imputed,
probability = TRUE)
explain_titanic_rf <- explain(model_titanic_rf,
data = titanic_imputed[,-8],
y = titanic_imputed[,8],
label = "ranger forest",
verbose = FALSE)
cp_rf <- ceteris_paribus(explain_titanic_rf, selected_passangers)
cp_rf
pdp_rf <- aggregate_profiles(cp_rf, variables = "age")
head(pdp_rf)
# }
Run the code above in your browser using DataLab