You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Yanbo Liang (JIRA)" <ji...@apache.org> on 2016/04/08 06:15:25 UTC
[jira] [Updated] (SPARK-14479) GLM predict type should be link or
response?
[ https://issues.apache.org/jira/browse/SPARK-14479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yanbo Liang updated SPARK-14479:
--------------------------------
Description:
In R glm and glmnet, the default type of predict is "link" which is the linear predictor, users can specify "type = response" to output response prediction. Currently the ML glm predict will output "response" prediction by default, I think it's more reasonable. Should we change the default type of ML glm predict output?
R glm: https://stat.ethz.ch/R-manual/R-devel/library/stats/html/predict.glm.html
R glmnet: http://www.inside-r.org/packages/cran/glmnet/docs/predict.glmnet
was:In R glm and glmnet, the default type of predict is "link" which is the linear predictor, users can specify "type = response" to output response prediction. Currently the ML glm predict will output "response" prediction by default, I think it's more reasonable. Should we change the default type of ML glm predict output?
> GLM predict type should be link or response?
> --------------------------------------------
>
> Key: SPARK-14479
> URL: https://issues.apache.org/jira/browse/SPARK-14479
> Project: Spark
> Issue Type: Question
> Components: ML
> Reporter: Yanbo Liang
>
> In R glm and glmnet, the default type of predict is "link" which is the linear predictor, users can specify "type = response" to output response prediction. Currently the ML glm predict will output "response" prediction by default, I think it's more reasonable. Should we change the default type of ML glm predict output?
> R glm: https://stat.ethz.ch/R-manual/R-devel/library/stats/html/predict.glm.html
> R glmnet: http://www.inside-r.org/packages/cran/glmnet/docs/predict.glmnet
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org