run_server: Run server providing data for live Arena

In arenar: Arena for the Exploration and Comparison of any ML Models

Description

By default function opens browser with new arena session. Appending data to already existing session is also possible using argument append_data

Usage

run_server(
  arena,
  port = 8181,
  host = "127.0.0.1",
  open_browser = TRUE,
  append_data = FALSE,
  arena_url = "https://arena.drwhy.ai/"
)

Arguments

arena	Live arena object
port	server port
host	server ip address (hostnames do not work yet)
open_browser	Whether to open browser with new session
append_data	Whether to append data to already existing session
arena_url	URL of Arena dashboard instance

Value

not modified arena object

Examples

library("DALEX")
library("arenar")
library("dplyr", quietly=TRUE, warn.conflicts = FALSE)
# create a model
model <- glm(m2.price ~ ., data=apartments)
# create a DALEX explainer
explainer <- DALEX::explain(model, data=apartments, y=apartments$m2.price)
# generate live arena for one model and all data as observations
arena <- create_arena(live=TRUE) %>% push_model(explainer) %>% push_observations(apartments)
# run the server
if (interactive()) run_server(arena, port=1234)

arenar documentation built on Oct. 23, 2020, 8:03 p.m.