Changes between Initial Version and Version 1 of Ticket #1329


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Timestamp:
09/30/13 15:59:07 (12 months ago)
Author:
bricklemacho
Comment:

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  • Ticket #1329 – Description

    initial v1  
    11117. Exit/Close Orange  
    1212 
    13 Repeat steps 1-7, but this time open "random.data" and observe the rainbow. 
     13Repeat steps 1-7, but this time open "random.data" and observe the rainbow.  (See note 2 below) 
    1414 
    1515If you need more information, let me know. 
     
    1717Things to note: 
    18181. The attributes are marked as continuous in .names file 
    19 2. The Orange-Canvas seems to remember/cache information.  In duplicating this bug I could not open both files in the same schema and see different results. This actually made it a little harder to diagnose what was happening as I wold make changes but not see the true effect.(perhaps this is another bug). 
     192. The Orange-Canvas seems to remember/cache information.  In duplicating this bug I could not open both files in the same schema and see different results. This actually made it a little harder to diagnose what was happening as I would make changes but not see the true effect. Sometimes it evened rememberd the last file opened so I had to open/close twice (perhaps this is another bug). 
    20203. The "ordering" somehow encodes the class.  In my real data file the number of data instances per class were of uneven and the discretization process still banded by class. Obviously this affect later classifiers later in the workflow schema.  
    21213. I don't know the default method of discretization, so the bug below may just be a side effect of the default method (if so perhaps a warning in the documentation, if already there sorry, I didn't see it).