patchGNU Octave - Patches: patch #9285, nnet: improved function...


patch #9285: nnet: improved function "logsig"

Submitted by:  enrico bertino <enricobertino>
Submitted on:  Mon 20 Mar 2017 07:35:12 PM UTC  
Category:  Forge : new feature Priority:  5 - Normal
Status:  Done Privacy:  Public
Assigned to:  None Open/Closed:  Closed

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Fri 24 Mar 2017 01:26:26 PM UTC, comment #2: 

Closing report since the patch has been integrated to the nnet repo.

Pantxo Diribarne <pantxo>
Project Member
Thu 23 Mar 2017 03:58:50 PM UTC, comment #1: 

Nice work Enrico, I applied your patch here [1].

Please fix your username and mail in your hgrc file in order to match the one in the copyright.

Thank you!


Francesco Faccio <francesco_faccio>
Mon 20 Mar 2017 07:35:12 PM UTC, original submission:  

logsig.m function:

- add the derivative of the log-sigmoid transfer function in order to be compatible when used to create a new feed forward multi-layer neural network
- improve Matlab compatibility on error handling and parameter validation

enrico bertino <enricobertino>


(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:

Attached Files
file #40094:  dlogsig.m added by mithil (447B - text/x-objcsrc - derivative of the log sigmoid function. )
file #40041:  changeNnet.diff added by enricobertino (4KiB - application/octet-stream)


Depends on the following items: None found

Items that depend on this one: None found


Carbon-Copy List
  • -email is unavailable- added by pantxo (Posted a comment)
  • -email is unavailable- added by francesco_faccio (Posted a comment)
  • -email is unavailable- added by mithil (Updated the item)
  • -email is unavailable- added by enricobertino (Submitted the item)

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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2017-03-24 pantxo StatusNone => Done
        Open/ClosedOpen => Closed
    2017-03-23 mithil Attached File- => Added dlogsig.m, #40094
    2017-03-20 enricobertino Attached File- => Added changeNnet.diff, #40041

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