โมเดล

# Set up the penalty for tuning
lr_model <- logistic_reg() %>% set_engine("glmnet") %>%
  set_args(mixture = 1, penalty = ___)

lr_penalty_grid <- grid_regular(penalty(range = c(-3, 1)),levels = 30)

# Bundle your model and recipe in a workflow
lr_workflow <- workflow() %>%
  ___(lr_model) %>%
  ___(___)

lr_workflow