You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@mahout.apache.org by "Trevor Grant (JIRA)" <ji...@apache.org> on 2017/02/01 21:47:51 UTC
[jira] [Updated] (MAHOUT-1926) Linear Regression Model can generate
p-values outside of [0,1]
[ https://issues.apache.org/jira/browse/MAHOUT-1926?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Trevor Grant updated MAHOUT-1926:
---------------------------------
Sprint: Jan/Feb-2017
> Linear Regression Model can generate p-values outside of [0,1]
> --------------------------------------------------------------
>
> Key: MAHOUT-1926
> URL: https://issues.apache.org/jira/browse/MAHOUT-1926
> Project: Mahout
> Issue Type: Bug
> Components: Algorithms
> Affects Versions: 0.13.0
> Reporter: Trevor Grant
>
> Anecdotally, the p-values reported by the ordinary least squares model (utilizing the functionality in the parent, LinearRegressionFitter) have been reported outside the range of [0,1] which is nonsensical.
> Need to recreate problem with toy data set, fix, and add test.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)