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From Manuel Blechschmidt <Manuel.Blechschm...@gmx.de>
Subject Re: Algorithms in Mahout
Date Mon, 25 Nov 2013 11:14:15 GMT
Hi Unmesha,
please also consult JIRA as a source for algorithm, there you find implementations or discussions:

e.g. for neural networks a.k.a multilayer perceptrons:
https://issues.apache.org/jira/browse/MAHOUT-1265
https://issues.apache.org/jira/browse/MAHOUT-976

SVM:
https://issues.apache.org/jira/browse/MAHOUT-334
https://issues.apache.org/jira/browse/MAHOUT-232
https://issues.apache.org/jira/browse/MAHOUT-14
https://issues.apache.org/jira/browse/MAHOUT-227

For aprior Mahout offered an alternative Parallel Frequent Pattern Mining. This will be retired
after 0.8
https://cwiki.apache.org/confluence/display/MAHOUT/Parallel+Frequent+Pattern+Mining

There are/were multiple kNN implementation in Mahout:
Recommender knn http://grepcode.com/file/repo1.maven.org/maven2/org.apache.mahout/mahout-core/0.6/org/apache/mahout/cf/taste/impl/recommender/knn/Optimizer.java
(will be removed for 0.9)
stream knn https://github.com/tdunning/knn/blob/master/src/main/java/org/apache/mahout/knn/cluster/StreamingKMeans.java
normal knn

Hope that helps
    Manuel


On 25.11.2013, at 10:14, unmesha sreeveni wrote:

> I have gone through  http://mahout.apache.org  for some data mining
> algorithms already implemented on the Hadoop plattform.
> 
> From that i understood that
> 
> 1. Kmeans
> 2. Decision Tree
> 3. Navie Bayes
> Have implementation in hadoop platform
> 
> And for
> 4. DBscan
> 5. k-mearesr neighbr
> 6. svm
> 7. Logistic Regression
> 8. Neural n/w
> 9. Aprori
> it is not there in Mahout.
> Is that inference right?
> 
> 
> -- 
> *Thanks & Regards*
> 
> Unmesha Sreeveni U.B
> 
> *Junior Developer*

-- 
Manuel Blechschmidt
Dortustr. 57
14467 Potsdam
Mobil: 0173/6322621
Twitter: http://twitter.com/Manuel_B


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