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No.ItemDescriptionLinkStatus
1Improve module documentationReview the latest MADlib documentation http://doc.madlib.net/latest/ and make any needed updates to content or accuracy. You can also add additional examples.https://issues.apache.org/jira/browse/
Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyMADLIB-922
Open
2Improve online helpStandardize on-line help so syntax is the same for all modules.https://issues.apache.org/jira/browse/
Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
key
MADLIB-923
Open
3    

Bug Fixes and Improvements

No.ItemDescriptionLinkOpen
1Improved error message for Elastic Net predict()When we pass the selected coefficients to elastic net's "predict()" function, it throws as ugly error message which is not indicative of the real error.https://issues.apache.org/jira/browse/
Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
key
MADLIB-835

Open

2Confusing Error Messages while running elastic net prediction functionFix confusing error messagehttps://issues.apache.org/jira/browse/
Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
key
MADLIB-787
Open
3LDA (parsed) model table and output table disagreeInvestigate and determine if this is an issue. If it is, repair it.https://issues.apache.org/jira/browse/
Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
key
MADLIB-899
Open
4PivotalR test failures indicate potential bugs in MADlib GLMThese problems may be just numerical issues with too large the condition numbers or too small of a training set. To be investigated.https://issues.apache.org/jira/browse/
Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
key
MADLIB-896
Open
5Implement skipping of arrays-with-NULL for elastic net predictBetter NULL handling for elastic net predict.https://issues.apache.org/jira/browse/
Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
key
MADLIB-919
Open
6Improve RF output format for variable importanceEasier way of accessing the variable importance output from random forest so that I can understand which are the most important variables.https://issues.apache.org/jira/browse/
Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
key
MADLIB-925
Open
7Covariance matrixAdd parameter to output covariance matrix to Pierson's correlation function.https://issues.apache.org/jira/browse/
Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
key
MADLIB-924
Open
8    

New Features

No.ItemDescriptionLinkOpen
1Add PMML export modules*Support additional MADlib modules for PMML export
Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyMADLIB-926
Open
2    

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New Non-Iterative Modules

No.ItemDescriptionLinkOpen
1    
2    


New Iterative Modules

No.ItemDescriptionLinkOpen
1    
2    


PivotalR

PivotalR is a package that enables users of R, the most popular open source statistical programming language and environment, to interact with the Greenplum database,  HAWQ and PostgreSQL on large data sets. It does so by providing an interface to the operations on tables/views in the database.   

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