mlp-tunable.md
In parsnip: A Common API to Modeling and Analysis Functions

tunable parameters for mlp + keras

Code
  display_tunable_call_info(set_engine(mlp(), "keras"))
Output
  hidden_units              | pkg: dials, fun: hidden_units | main
  penalty                   | pkg: dials, fun: penalty | main
  dropout                   | pkg: dials, fun: dropout | main
  epochs                    | pkg: dials, fun: epochs | main
  activation                | pkg: dials, fun: activation | main

tunable parameters for mlp + nnet

Code
  display_tunable_call_info(set_engine(mlp(), "nnet"))
Output
  hidden_units              | pkg: dials, fun: hidden_units | main
  penalty                   | pkg: dials, fun: penalty | main
  epochs                    | pkg: dials, fun: epochs | main

tunable parameters for mlp + brulee

Code
  display_tunable_call_info(set_engine(mlp(), "brulee"))
Output
  epochs                    | pkg: dials, fun: epochs, range: c(  5, 500) | main
  hidden_units              | pkg: dials, fun: hidden_units, range: c( 2, 50) | main
  activation                | pkg: dials, fun: activation, values: relu, tanh, elu, log_sigmoid, tanhshrink | main
  penalty                   | pkg: dials, fun: penalty | main
  mixture                   | pkg: dials, fun: mixture | engine
  dropout                   | pkg: dials, fun: dropout | main
  learn_rate                | pkg: dials, fun: learn_rate, range: c(-3.00, -0.20) | main
  momentum                  | pkg: dials, fun: momentum, range: c(0.00, 0.99) | engine
  batch_size                | pkg: dials, fun: batch_size, range: c(3, 8) | engine
  class_weights             | pkg: dials, fun: class_weights | engine
  stop_iter                 | pkg: dials, fun: stop_iter | engine
  rate_schedule             | pkg: dials, fun: rate_schedule, values: none, decay_time, decay_expo, cyclic, step | engine

tunable parameters for mlp + brulee_two_layer

Code
  display_tunable_call_info(set_engine(mlp(), "brulee_two_layer"))
Output
  epochs                    | pkg: dials, fun: epochs, range: c(  5, 500) | main
  hidden_units              | pkg: dials, fun: hidden_units, range: c( 2, 50) | main
  hidden_units_2            | pkg: dials, fun: hidden_units_2, range: c( 2, 50) | engine
  activation                | pkg: dials, fun: activation, values: relu, tanh, elu, log_sigmoid, tanhshrink | main
  activation_2              | pkg: dials, fun: activation_2, values: relu, tanh, elu, log_sigmoid, tanhshrink | engine
  penalty                   | pkg: dials, fun: penalty | main
  mixture                   | pkg: dials, fun: mixture | engine
  dropout                   | pkg: dials, fun: dropout | main
  learn_rate                | pkg: dials, fun: learn_rate, range: c(-3.00, -0.20) | main
  momentum                  | pkg: dials, fun: momentum, range: c(0.00, 0.99) | engine
  batch_size                | pkg: dials, fun: batch_size, range: c(3, 8) | engine
  class_weights             | pkg: dials, fun: class_weights | engine
  stop_iter                 | pkg: dials, fun: stop_iter | engine
  rate_schedule             | pkg: dials, fun: rate_schedule, values: none, decay_time, decay_expo, cyclic, step | engine