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https://issues.apache.org/jira/browse/MAHOUT-1250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13682747#comment-13682747
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Hudson commented on MAHOUT-1250:
--------------------------------
Integrated in Mahout-Quality #2080 (See
[https://builds.apache.org/job/Mahout-Quality/2080/])
MAHOUT-1250 Deprecate unused algorithms (Revision 1492842)
Result = FAILURE
ssc :
Files :
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/impl/transforms/CaseAmplification.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/impl/transforms/Counters.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/impl/transforms/InverseUserFrequency.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/impl/transforms/ZScore.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/transforms/PreferenceTransform.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/transforms/SimilarityTransform.java
> Deprecate unused algorithms
> ---------------------------
>
> Key: MAHOUT-1250
> URL: https://issues.apache.org/jira/browse/MAHOUT-1250
> Project: Mahout
> Issue Type: Improvement
> Affects Versions: 0.8
> Reporter: Sebastian Schelter
> Assignee: Sebastian Schelter
> Fix For: 0.8
>
>
> As discussed on the mailinglist, we will deprecate a lot of unused algorithms
> to tackle the 1.0 release with a more slim codebase.
> So far we propose to deprecate these algorithms (and schedule them for
> removal):
> - Clustering:
> Dirichlet
> MeanShift
> MinHash
> Eigencuts in o.a.m.clustering.spectral.eigencuts
> - Classification:
> Winnow
> Perceptron
> - Frequent Pattern Mining
> - Collaborative Filtering:
> all recommenders in o.a.m.cf.taste.impl.recommender.knn
> TreeClusteringRecommender in o.a.m.cf.taste.impl.recommender
> SlopeOne implementations in o.a.m..cf.taste.hadoop.slopeone and
> o.a.m.cf.taste.impl.recommender.slopeone
> distributed pseudo recommender in o.a.m.cf.taste.hadoop.pseudo
> -Math
> Hadoop entropy stuff in o.a.m.math.stats.entropy
> Lanczos in favor of SSVD
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