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Posted to issues@systemml.apache.org by "Matthias Boehm (JIRA)" <ji...@apache.org> on 2017/04/05 02:50:41 UTC

[jira] [Created] (SYSTEMML-1464) Invalid frame textcell write/read for tokens w/ spaces

Matthias Boehm created SYSTEMML-1464:
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             Summary: Invalid frame textcell write/read for tokens w/ spaces
                 Key: SYSTEMML-1464
                 URL: https://issues.apache.org/jira/browse/SYSTEMML-1464
             Project: SystemML
          Issue Type: Bug
            Reporter: Matthias Boehm


Right now JMLC only supports textcell format for reading matrices and frames from resource streams. For frames this is problematic because (1) any tokens with spaces are split incorrectly, and (2) meta data frames lose their attached codes leading to incomprehensible issues on building the recode maps.

This task aims to support reading matrices and frames from input streams in csv format, which provides a proper handling of quoted tokens. 



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