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https://issues.apache.org/jira/browse/MXNET-39?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16391581#comment-16391581
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ASF GitHub Bot commented on MXNET-39:
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szha commented on issue #9982: Unary ops logcdf_normal, derivlogcdf_normal
[MXNET-39]
URL: https://github.com/apache/incubator-mxnet/pull/9982#issuecomment-371562886
Please make more efforts in filling out PR template.
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> Mathematical function unary ops related to CDF of normal distribution
> ---------------------------------------------------------------------
>
> Key: MXNET-39
> URL: https://issues.apache.org/jira/browse/MXNET-39
> Project: Apache MXNet
> Issue Type: Improvement
> Reporter: Matthias Seeger
> Priority: Minor
>
> PR is doing two things:
> * New math function unary ops
> * Improve unit tests for unary and binary basic ops
> New ops implement log of CDF of standard normal (scipy.stats.norm.logcdf),
> and its derivative. Required in many Bayesian ML algorithms:
> * Bayesian optimization for hyperparameter tuning
> * Expectation propagation for binary classification
> This can go to contrib for now.
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