What is the link to the project page with the algorithm details? -Timothy On Aug 1, 2013 2:03 AM, "Kun Yang" <[email protected]> wrote:
> Thanks for your feedback. > > Besides the code, I have also upload the details of the algorithm in the > project page. Please take a look. > > I attached the documents in the email as well. > > Best > > ----- Original Message ----- > From: "Ted Dunning" <[email protected]> > To: "Sebastian Schelter" <[email protected]>, "Ted Dunning" < > [email protected]> > Cc: "Kun Yang" <[email protected]>, "mahout" <[email protected]> > Sent: Wednesday, July 31, 2013 3:57:49 PM > Subject: Re: Review Request 13172: #MAHOUT-1273: Single Pass Algorithm for > Penalized Linear Regression with Cross Validation on MapReduce > > > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/13172/ > In the paper associated with this code, there is the following magical step > > 19: train the model (2) with train data and calculate the mean > squared prediction error pi for test data > > Until I see a specification of what this algorithm is supposed to be > doing, I don't see the point in reviewing the code. > > > - Ted Dunning > > > On July 31st, 2013, 10:56 p.m. UTC, Kun Yang wrote: > Review request for mahout, Sebastian Schelter and Ted Dunning. > By Kun Yang. > > Updated July 31, 2013, 10:56 p.m. > Repository: mahout-git Description > Single-Pass Penalized Linear Regression with Cross Validation on > MapReduce > > For details, please go through the documentation. Testing > Units tests for the classes Diffs > > > * > core/src/main/java/org/apache/mahout/regression/penalizedlinear/PenalizedLinearConstants.java > (PRE-CREATION) > * > core/src/main/java/org/apache/mahout/regression/penalizedlinear/PenalizedLinearDriver.java > (PRE-CREATION) > * > core/src/main/java/org/apache/mahout/regression/penalizedlinear/PenalizedLinearKeySet.java > (PRE-CREATION) > * > core/src/main/java/org/apache/mahout/regression/penalizedlinear/PenalizedLinearMapper.java > (PRE-CREATION) > * > core/src/main/java/org/apache/mahout/regression/penalizedlinear/PenalizedLinearReducer.java > (PRE-CREATION) > * > core/src/main/java/org/apache/mahout/regression/penalizedlinear/PenalizedLinearSolver.java > (PRE-CREATION) > * > core/src/test/java/org/apache/mahout/regression/penalizedlinear/PenalizedLinearTest.java > (PRE-CREATION) > * > examples/src/main/java/org/apache/mahout/regression/penalizedlinear/Job.java > (PRE-CREATION) > * > examples/src/main/java/org/apache/mahout/regression/penalizedlinear/LinearCrossValidation.java > (PRE-CREATION) > * > examples/src/main/java/org/apache/mahout/regression/penalizedlinear/LinearRegularizePath.java > (PRE-CREATION) > * examples/src/main/resources/prostate.txt (PRE-CREATION) > * > examples/src/test/java/org/apache/mahout/regression/penalizedlinear/PenalizedLinearExampleTest.java > (PRE-CREATION) > * > integration/src/main/java/org/apache/mahout/regression/feature/extractor/FeatureExtractUtility.java > (PRE-CREATION) > * > integration/src/main/java/org/apache/mahout/regression/feature/extractor/FeatureExtractorKeySet.java > (PRE-CREATION) > * > integration/src/main/java/org/apache/mahout/regression/feature/extractor/FeatureExtractorMapper.java > (PRE-CREATION) > * > integration/src/test/java/org/apache/mahout/regression/feature/extractor/FeatureExtractorTest.java > (PRE-CREATION) > > > View Diff
