Skip to main content

Featuretools Transformer for Scikit-Learn Pipeline use.

Project description


CircleCI codecov

Featuretools' DFS as a scikit-learn transformer


pip install featuretools_sklearn_transformer


import featuretools as ft
import pandas as pd

from featuretools.wrappers import DFSTransformer
from sklearn.pipeline import Pipeline
from sklearn.ensemble import ExtraTreesClassifier

# Get examle data
n_customers = 3
es = ft.demo.load_mock_customer(return_entityset=True, n_customers=5)
y = [True, False, True]

# Build pipeline
pipeline = Pipeline(steps=[
    ('ft', DFSTransformer(entityset=es,
    ('et', ExtraTreesClassifier(n_estimators=100))

# Fit and predict[1, 2, 3], y=y) # fit on first 3 customers
pipeline.predict_proba([4,5]) # predict probability of each class on last 2
pipeline.predict([4,5]) # predict on last 2

# Same as above, but using cutoff times
ct = pd.DataFrame()
ct['customer_id'] = [1, 2, 3, 4, 5]
ct['time'] = pd.to_datetime(['2014-1-1 04:00',
                                '2014-1-2 17:20',
                                '2014-1-4 09:53',
                                '2014-1-4 13:48',
                                '2014-1-5 15:32']), y=y)

Feature Labs


featuretools-sklearn-transformer is an open source project created by Feature Labs. To see the other open source projects we're working on visit Feature Labs Open Source. If building impactful data science pipelines is important to you or your business, please get in touch.

Project details

Release history Release notifications

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for featuretools-sklearn-transformer, version 0.1.0
Filename, size File type Python version Upload date Hashes
Filename, size featuretools_sklearn_transformer-0.1.0-py3-none-any.whl (8.1 kB) File type Wheel Python version py3 Upload date Hashes View hashes
Filename, size featuretools_sklearn_transformer-0.1.0.tar.gz (6.5 kB) File type Source Python version None Upload date Hashes View hashes

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN DigiCert DigiCert EV certificate StatusPage StatusPage Status page