scikit-learn

OpenML is readily integrated with scikit-learn through the Python API.

Example

from sklearn import ensemble
from openml import tasks, flows, Runs

task = tasks.get_task(3954)
clf = ensemble.RandomForestClassifier()
flow = flows.sklearn_to_flow(clf)
run = runs.run_flow_on_task(task, flow)
result = run.publish()

Key features:

  • Query and download OpenML datasets and use them however you like
  • Build any sklearn estimator or pipeline and convert to OpenML flows
  • Run any flow on any task and save the experiment as run objects
  • Upload your runs for collaboration or publishing
  • Query, download and reuse all shared runs

For many more details and examples, see the Python tutorial.