[OCTMINER-6] Octave Extention Cannot find octave Created: 18/Feb/16  Updated: 23/Feb/16

Status: Open
Project: octminer
Component/s: None
Affects Version/s: Octave extension 2.2.0
Fix Version/s: None

Type: Bug Priority: Major
Reporter: raiuli.ltu Assignee: Sylvain MARIE
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Mac 10.11.1



 Description   

After installing Octave extension in rapidminer. When I startup its says.
To check path variable. And gives following error
java.io.IOException: cannot run program "octave" error =2 , No such file or directory.

I have installed Octave 3.8.0
It is installed in /usr/local/octave/3.8.0 and i have added it in PATH.
i can also start OCtave from command prompt from terminal with out going in to the directory.

Please let me know how to solve it.



 Comments   
Comment by Sylvain MARIE [ 23/Feb/16 ]

Hello, could you please tell which version of Java and Rapidminer you're using ?
This extension has been tested on Java 7, Rapidminer 5, Octave 3.6.1.
Thanks !





[OCTMINER-5] Octave Extension Incompatibly with IOs Yosemite Created: 27/Mar/15  Updated: 28/Mar/15

Status: Open
Project: octminer
Component/s: None
Affects Version/s: Octave extension 2.1.0
Fix Version/s: None

Type: Bug Priority: Blocker
Reporter: sebast20050 Assignee: Sylvain MARIE
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

iOS Yosemite


Tags: iOS

 Description   

Current Extension for Octave does not work with iOS Yosemite and is impossible to install the version 3.6.1 which does not have binary installers for this version of iOS.



 Comments   
Comment by Sylvain MARIE [ 27/Mar/15 ]

Hello Sebastian,

Unfortunately we rely on a third party library (javaoctave) that does not support the latest versions of octave.
However if you're able to provide a version of javaoctave that supports it, we would be able to use it.

Thanks for your understanding!
Kind regards

Sylvain

Comment by sebast20050 [ 28/Mar/15 ]

Hi Sylvain,

Thanks a lot for your quiclky answer. Im not feel confident to provide this version, because i do not have strong knowledge on java, but I will do my best to try.

Thanks,
Sebas





[OCTMINER-4] Attributes of type Date_Time are not properly converted to Octave Created: 17/Jun/13  Updated: 23/Feb/16  Due: 18/Jun/13  Resolved: 23/Feb/16

Status: Resolved
Project: octminer
Component/s: None
Affects Version/s: Octave extension 2.0.0
Fix Version/s: Octave extension 2.2.0

Type: Improvement Priority: Major
Reporter: Sylvain MARIE Assignee: Unassigned
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: 2 hours
Time Spent: Not Specified
Original Estimate: 2 hours


 Description   

Currently when exporting date_time attributes, applying date2str() on them in octave does not provide the correct date.



 Comments   
Comment by Sylvain MARIE [ 23/Feb/16 ]

Fixed in 2.2.4





[OCTMINER-3] Be able to create a Model in Octave that is applicable through the "apply model" operator Created: 07/Sep/12  Updated: 17/Jun/13

Status: Open
Project: octminer
Component/s: None
Affects Version/s: None
Fix Version/s: Octave extension 2.2.0

Type: New Feature Priority: Major
Reporter: Sylvain MARIE Assignee: Sylvain MARIE
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: 5 days
Time Spent: Not Specified
Original Estimate: 5 days


 Description   

Be able to create a Model in Octave that is applicable through the "apply model" operator






[OCTMINER-2] error: load: trouble reading ascii file `' Created: 30/Aug/12  Updated: 30/Aug/12  Resolved: 30/Aug/12

Status: Closed
Project: octminer
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Major
Reporter: Sylvain MARIE Assignee: Sylvain MARIE
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: 5 days
Time Spent: Not Specified
Original Estimate: 5 days


 Description   

This is a known bug reported on javaoctave page : http://kenai.com/projects/help/forums/general/topics/2061-problems-with-PUT-method-of-octaveengine

When the input exampleSet contains a large number of samples (>1200) AND negative values, the OctaveOperator logs an error "error: load: trouble reading ascii file `'" and freezes.






[OCTMINER-1] Release a public version of 2.0.2 both in Java.net files and in Rapidminer marketplace Created: 29/Aug/12  Updated: 30/Aug/12  Due: 29/Aug/12  Resolved: 29/Aug/12

Status: Closed
Project: octminer
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Major
Reporter: Sylvain MARIE Assignee: Sylvain MARIE
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: 1 hour
Time Spent: Not Specified
Original Estimate: 1 hour





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