Hi Deron, Oh, I missed that the JIRA is still work in progress. Thank you for the notification.
Thanks, - Tsuyoshi On Thu, Dec 17, 2015 at 10:40 AM, Deron Eriksson <deroneriks...@gmail.com> wrote: > Hi Tsuyoshi, > > We are still having some issues getting our JIRA project data imported into > Apache JIRA. Please see: https://issues.apache.org/jira/browse/INFRA-10714 > > We are hoping that the 3 missing fields will import correctly very soon. If > not, we will manually handle the issue so that we can begin using JIRA > again to track our issues. Thank you for your patience! > > Deron > > > On Wed, Dec 16, 2015 at 5:16 PM, Tsuyoshi Ozawa < > ozawa.tsuyo...@lab.ntt.co.jp> wrote: > >> Hi Niketan, >> >> The jira for SystemML seems to be open now: >> https://issues.apache.org/jira/browse/SYSTEMML >> >> Do you mind creating issue for the tasks? We can avoid conflicts of >> assignee >> by using JIRA. >> >> Thanks, >> - Tsuyoshi >> >> >> -----Original Message----- >> From: Glenn Weidner [mailto:gweid...@us.ibm.com] >> Sent: Tuesday, December 15, 2015 5:28 AM >> To: dev@systemml.incubator.apache.org >> Cc: npan...@us.ibm.com >> Subject: Re: Open tasks: Integration with MLPipeline >> >> Hi, >> >> I'm interested in working on item 4: >> >> 4. Add MLPipeline wrappers for existing scripts. >> - Refer to >> https://github.com/apache/incubator-systemml/tree/master/scripts/algorithms >> to pick the algorithm and >> http://apache.github.io/incubator-systemml/algorithms-reference.html to >> understand the assumptions as well as parameters to the given algorithm. >> - A good algorithm to start with is L2SVM: >> >> http://apache.github.io/incubator-systemml/algorithms-classification.html#bi >> nary-class-support-vector-machines >> >> https://github.com/apache/incubator-systemml/blob/master/scripts/algorithms/ >> l2-svm.dml >> >> https://github.com/apache/incubator-systemml/blob/master/scripts/algorithms/ >> l2-svm-predict.dml >> >> Thanks, >> Glenn >> >> >> Niketan Pansare---12/03/2015 02:32:50 PM---Hi all, In this email, I list >> the >> open tasks related to integration with >> >> From: Niketan Pansare/Almaden/IBM@IBMUS >> To: dev@systemml.incubator.apache.org >> Cc: "Tatsuya Nishiyama" <nishiyama.tats...@lab.ntt.co.jp> >> Date: 12/03/2015 02:32 PM >> Subject: Open tasks: Integration with MLPipeline >> >> ________________________________ >> >> >> >> >> >> >> Hi all, >> >> In this email, I list the open tasks related to integration with >> MLPipeline. >> This allows external developers to contribute to the SystemML project until >> our JIRA server is up and running. >> >> 1. Make the existing Logistic regression wrapper more robust: >> - Extend the wrapper or the DML script to handle zero-based labels (either >> throw an error or support zero-based labels). >> >> 2. Improve the performance of the Logistic regression wrapper: >> - Profile the wrapper to find potential bottlenecks. The candidates for >> bottlenecks are RDDConverterUtilsExt.vectorDataFrameToBinaryBlock and line >> 153-158 in LogisticRegressionModel. >> >> 3. Perform detailed performance analysis of the converter utils. >> - Also explore the usability aspect of these utils. >> >> 4. Add MLPipeline wrappers for existing scripts. >> - Refer to >> https://github.com/apache/incubator-systemml/tree/master/scripts/algorithms >> to pick the algorithm and >> http://apache.github.io/incubator-systemml/algorithms-reference.html to >> understand the assumptions as well as parameters to the given algorithm. >> - A good algorithm to start with is L2SVM: >> >> http://apache.github.io/incubator-systemml/algorithms-classification.html#bi >> nary-class-support-vector-machines >> >> https://github.com/apache/incubator-systemml/blob/master/scripts/algorithms/ >> l2-svm.dml >> >> https://github.com/apache/incubator-systemml/blob/master/scripts/algorithms/ >> l2-svm-predict.dml >> >> 5. Add the documentation for MLPipeline wrappers to >> http://apache.github.io/incubator-systemml/index.html >> >> References: >> 1. Existing Logistic regression wrappers: >> >> https://github.com/apache/incubator-systemml/blob/master/src/main/java/org/a >> pache/sysml/api/ml/LogisticRegression.java >> >> https://github.com/apache/incubator-systemml/blob/master/src/main/java/org/a >> pache/sysml/api/ml/LogisticRegressionModel.java >> >> 2. Converter utils: >> >> https://github.com/apache/incubator-systemml/blob/master/src/main/java/org/a >> pache/sysml/runtime/instructions/spark/utils/RDDConverterUtilsExt.java >> >> Thanks, >> >> Niketan Pansare >> IBM Almaden Research Center >> E-mail: npansar At us.ibm.com >> http://researcher.watson.ibm.com/researcher/view.php?person=us-npansar >> >> >> >> >> >>
