search

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
Apache License 2.0
6.89k stars 2k forks source link

Parse Sparse ARFF files #14583

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

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

As data set sizes grow, we need a format that supports both sparsity, different column types (SVMLight only supports floats), and allows parallel parsing.

The other option is plain CSV plus general support for Snappy compression (PUBDEV-63).

DinukaH2O commented 1 year ago

JIRA Issue Migration Info

Jira Issue: PUBDEV-1613 Assignee: Brandon Hill Reporter: Brandon Hill State: Open Fix Version: N/A Attachments: N/A Development PRs: N/A