Deron Eriksson created SYSTEMML-887:
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Summary: Automatic DataFrame type determination in MLContext
Key: SYSTEMML-887
URL: https://issues.apache.org/jira/browse/SYSTEMML-887
Project: SystemML
Issue Type: Task
Components: APIs
Reporter: Deron Eriksson
Assignee: Deron Eriksson
Currently the new MLContext API supports the following 4 DataFrame types:
1) ID column with doubles
2) No ID column with doubles
3) ID column with vector
4) No ID column with vector
When feeding a DataFrame input into the new MLContext API, the DataFrame type
can be specified as a MatrixFormat.
For usability, the DataFrame type can also be dynamically determined from the
data structure and data itself.
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