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h2oai / h2o-3

H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K-Means, PCA, Generalized Additive Models (GAM), RuleFit, Support Vector Machine (SVM), Stacked Ensembles, Automatic Machine Learning (AutoML), etc.
http://h2o.ai
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Utility function to automatically create useful features from a date or datetime column #6645

Open exalate-issue-sync[bot] opened 1 year ago

exalate-issue-sync[bot] commented 1 year ago

This would be a wrapper function that could use the existing functionality of date/time utils in H2O. We can expose this in R/Py to help users and then also use it in AutoML.

e.g. dayofweek, dayofmonth, year, month, weekend (0/1), hour

Pass an H2OFrame, will apply to all date or datetime columns, or you can specify which columns to use.

{noformat}feat_frame <- h2o.extract_datetime_features(mydf, columns = NULL) {noformat}

gulatisukaran commented 1 year ago

I'm working on this

exalate-issue-sync[bot] commented 1 year ago

Erin LeDell commented: [~accountid:557058:c020323a-70e4-4c07-9ccc-3ad89b1c02ec] Ok, please let us know if you have any questions! Please check out our contributing guide: [https://github.com/h2oai/h2o-3/blob/master/CONTRIBUTING.md|https://github.com/h2oai/h2o-3/blob/master/CONTRIBUTING.md|smart-link]

h2o-ops commented 1 year ago

JIRA Issue Details

Jira Issue: PUBDEV-8596 Assignee: UNASSIGNED Reporter: Erin LeDell State: Open Fix Version: N/A Attachments: N/A Development PRs: N/A