Hi Janardhan, First of all, thanks again for working on all of these items! I'll provide some more feedback and thoughts for #1.
Thanks! -Mike -- Mike Dusenberry GitHub: github.com/dusenberrymw LinkedIn: linkedin.com/in/mikedusenberry Sent from my iPhone. > On Aug 23, 2017, at 12:39 PM, Matthias Boehm <[email protected]> wrote: > > 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 < > [email protected]> 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 >>
