You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/03/19 00:01:51 UTC

[GitHub] [incubator-mxnet] tlby commented on issue #14461: [MXNET-1359] Adds a multiclass-MCC metric derived from Pearson

tlby commented on issue #14461: [MXNET-1359] Adds a multiclass-MCC metric derived from Pearson
URL: https://github.com/apache/incubator-mxnet/pull/14461#issuecomment-474147085
 
 
   hmm, actually `numpy.corrcoef()` may not be working how I need for the multiclass class.  This work is based on the [formulas here](http://rk.kvl.dk/introduction/index.html) which relate Matthews to Pearson, but I may need to calculate the covariance myself.
   
   And of course this PR should have some tests added.  I'll work through both these issues.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services