that's a fair point and we should all help to move these forward. I'll make another pass over 3 and 4 today.
Regards, Matthias On Wed, Aug 23, 2017 at 9:30 AM, Janardhan Pulivarthi < janardhan.pulivar...@gmail.com> wrote: > Dear committers, > > I am feeling that my contributions are not in an ordered way. So, I am > listing them here. And, also listed the help required from volunteers. > > 1. [SYSTEMML-1437] - factorization machines > <https://github.com/apache/systemml/pull/526> [*in progress*] > - till now, I have implemented the `*fm.dml*` core module. > - *Help: *I am unclear as to how the `i/o` will be for the example > implementations, such as regression. A sample script for this, might help > me complete all the examples *regression*, *classification*, & *ranking*. > > > 2. [SYSTEMML-1645] - Verify whether all scripts work with MLContext & > automate <https://github.com/apache/systemml/pull/589> [*in progress*] > - This PR tries to write the test scripts for all top level algorithms > for the new MLContext. > - I am working with *Jerome* on this. Once he verifies all the scripts, > I will add the tests for them. > - *Help: *Can any body help review this PR, and suggest what is missing > in this PR. I am getting script execution failures. > > 3. [SYSTEMML-1444] - UDFs w/ single output in expressions > <https://github.com/apache/systemml/pull/603> [*in progress*] > - The objective is to make udf's callable from expressions. I've gone > through all the Hop, Lop implementations, compiler, parser, api to have a > clear picture. > - I am still making my way through this. > - *Help: *Hi Matthias, I tried implementing a lop > *FunctionCallCPSingle.java > <https://github.com/apache/systemml/pull/603/files#diff- > 1fb71e441518b2859963b386b1869711> > * > > 4. [SYSTEMML-1216] - implement local svd( ) function > <https://github.com/apache/systemml/pull/605> [*done*] > - With previously implemented local svd(), I've added little > improvements and tests. > - *Help: *This is ready to be merged. (I believe) > > 5. [SYSTEMML-1214] Implement scalable version of singular value > decomposition <https://github.com/apache/systemml/pull/612> [*issue with > the testing?*] > - This PR depends on the above PR, this implements distributed svd > based on already implemented distributed qr() and then calculates local > svd() of then obtained R matrix. > - *Help: *I have implemented it preliminarily, but how should I test > for scalability, Can I do that on *Jenkins CI*. or Do I need to run that on > any cluster. > > 6. [SYSTEMML-979] Add support for Bayesian Optimization. > <https://github.com/apache/systemml/pull/632> [*a lot to be done*] > - There's a lot of work in progress, but I implemented a skeleton with > bad syntax. ( I'll improve this soon) > - many improvements have to be done, better operation needs to be kept > and loops needs to be completely eliminated. > > Thanks all for the support, > Janardhan >
