[GitHub] eric-haibin-lin commented on issue #10084: which optimizer to support sparse update except adam, ftrl, sgd?

2018-03-13 Thread GitBox 
eric-haibin-lin commented on issue #10084: which optimizer to support sparse 
update except adam, ftrl, sgd?
URL: 
https://github.com/apache/incubator-mxnet/issues/10084#issuecomment-372863154
 
 
   
https://mxnet.incubator.apache.org/versions/master/api/python/ndarray/sparse.html#updater
 


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[GitHub] eric-haibin-lin commented on issue #10084: which optimizer to support sparse update except adam, ftrl, sgd?

2018-03-13 Thread GitBox 
eric-haibin-lin commented on issue #10084: which optimizer to support sparse 
update except adam, ftrl, sgd?
URL: 
https://github.com/apache/incubator-mxnet/issues/10084#issuecomment-372560412
 
 
   Also sparse adagrad. Note that GPU optimizer performance can be further 
improved if applied with similar changes in PR #10062 


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[GitHub] eric-haibin-lin commented on issue #10084: which optimizer to support sparse update except adam, ftrl, sgd?

2018-03-13 Thread GitBox 
eric-haibin-lin commented on issue #10084: which optimizer to support sparse 
update except adam, ftrl, sgd?
URL: 
https://github.com/apache/incubator-mxnet/issues/10084#issuecomment-372556099
 
 
   Is it a question on what sparse optimizer was implemented, or what welcomes 
contribution? 


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