Version 0.4


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Released: 31/Oct/10

Release Notes

Warnings indicate when the status of a JIRA issue doesn't reflect related development activity. For example: an issue marked complete that has an open pull request should be marked as still being in progress.

Unreviewed Code

These issues have been marked complete but the commits are not part of a pull request or review.

CriticalBugMAHOUT-339Class Cast Exception Running Synthetic Control MeanShift Clustering JobJeff EastmanClosed1 commit
CriticalBugMAHOUT-347org.apache.mahout.math.IndexException: index(-521252222) is out of bounds of (0, 2147483647)Sean OwenClosed1 commit
CriticalBugMAHOUT-395Using KMeansDriver leaves open files and can lead to FileNotFoundException - "too many open files" errorDrew FarrisClosed1 commit
MajorNew FeatureMAHOUT-228Need sequential logistic regression implementation using SGD techniquesTed DunningClosed11 commits
MajorImprovementMAHOUT-270Make ClusterDumper dump Dirichlet clusters tooJeff EastmanClosed3 commits
MajorImprovementMAHOUT-287Bayes Classifier should use Vector as inputRobin AnilClosed2 commits
MajorImprovementMAHOUT-297Canopy and Kmeans clustering slows down on using SeqAccVector for centerJeff EastmanClosed2 commits
MajorTaskMAHOUT-302Change tests to use temp directories instead of output, testdataSean OwenClosed6 commits
MajorImprovementMAHOUT-304MeanShift doesn't read from VectorWritableRobin AnilClosed1 commit
MajorImprovementMAHOUT-316CardinalityException and IndexException should remove the default constructor, and always construct with arguments saying what the error wasSean OwenClosed1 commit
MajorImprovementMAHOUT-323Classify new data using Decision ForestDeneche A. HakimClosed6 commits
MajorTaskMAHOUT-338Simplify maven structureBenson MarguliesClosed5 commits
MajorBugMAHOUT-344Minhash based clustering AnkurClosed2 commits
MajorBugMAHOUT-353java.lang.NullPointerException in RecommenderMapperSean OwenClosed2 commits
MajorTestMAHOUT-358the pref value field of output of has negativeSean OwenClosed1 commit for Boolean recommendationSean OwenClosed2 commits
MajorBugMAHOUT-360the pref score field of output of has been truncatedSean OwenClosed1 commit
MajorBugMAHOUT-361SLF4J dependency structure leads to unpleasant surprosesSean OwenClosed3 commits
MajorNew FeatureMAHOUT-362Computation of pairwise cosine similarities for Item-Based Collaborative FilteringSean OwenClosed6 commits
MajorTaskMAHOUT-363Proposal for GSoC 2010 (EigenCuts clustering algorithm for Mahout)Shannon QuinnClosed2 commits
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