Artem Malykh created IGNITE-5892:
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Summary: Check for optimal way of working with sparse data in
decision trees
Key: IGNITE-5892
URL: https://issues.apache.org/jira/browse/IGNITE-5892
Project: Ignite
Issue Type: Improvement
Reporter: Artem Malykh-- This message was sent by Atlassian JIRA (v6.4.14#64029)
