Nothing
## ---- include = FALSE---------------------------------------------------------
knitr::opts_chunk$set(
collapse = TRUE,
comment = "#>",
eval = FALSE
)
## ----setup--------------------------------------------------------------------
# library(tabnet)
# library(tidymodels)
# library(modeldata)
## -----------------------------------------------------------------------------
# set.seed(123)
# data("lending_club", package = "modeldata")
# split <- initial_split(lending_club, strata = Class)
# train <- training(split)
# test <- testing(split)
## -----------------------------------------------------------------------------
# rec <- recipe(Class ~ ., train) %>%
# step_normalize(all_numeric())
## -----------------------------------------------------------------------------
# mod <- tabnet(epochs = 50, batch_size = 128) %>%
# set_engine("torch", verbose = TRUE) %>%
# set_mode("classification")
## -----------------------------------------------------------------------------
# wf <- workflow() %>%
# add_model(mod) %>%
# add_recipe(rec)
## -----------------------------------------------------------------------------
# folds <- vfold_cv(train, v = 5)
## -----------------------------------------------------------------------------
# fit_rs <- wf %>%
# fit_resamples(folds)
## -----------------------------------------------------------------------------
# collect_metrics(fit_rs)
## -----------------------------------------------------------------------------
# model <- wf %>% fit(train)
# test %>%
# bind_cols(
# predict(model, test, type = "prob")
# ) %>%
# roc_auc(Class, .pred_bad)
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