[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chobeat
Github user chobeat commented on a diff in the pull request: https://github.com/apache/flink/pull/1996#discussion_r65356053 --- Diff: flink-libraries/flink-ml/src/main/scala/org/apache/flink/ml/math/distributed/DistributedRowMatrix.scala --- @@ -0,0 +1,166 @@ +/* + *

[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chiwanpark
Github user chiwanpark commented on a diff in the pull request: https://github.com/apache/flink/pull/1996#discussion_r65355487 --- Diff: flink-libraries/flink-ml/src/main/scala/org/apache/flink/ml/math/distributed/DistributedRowMatrix.scala --- @@ -0,0 +1,166 @@ +/* + *

[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chiwanpark
Github user chiwanpark commented on the pull request: https://github.com/apache/flink/pull/1996 @chobeat Okay. Then we should force user to calculate dimensionality of matrix by changing type of number parameters in constructor. --- If your project is set up for it, you can reply to

[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chobeat
Github user chobeat commented on the pull request: https://github.com/apache/flink/pull/1996 @chiwanpark I think it should be better to leave to the user the computation of the dimensionality. I tried different options and all of them are sub-optimal. I would leave this feature for

[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chobeat
Github user chobeat commented on the pull request: https://github.com/apache/flink/pull/1996 @chiwanpark before merging I need to go over the numRows/numCols issue again because I noticed they create problems in another project of mine. I think that the `collect()` there is too risky

[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chobeat
Github user chobeat commented on the pull request: https://github.com/apache/flink/pull/1996 @chiwanpark Yeah I thought I could write the documentation as a third PR but I would like to review the block matrix first because it may change in structure. Anyway I will soon begin working

[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chobeat
Github user chobeat commented on a diff in the pull request: https://github.com/apache/flink/pull/1996#discussion_r65318407 --- Diff: flink-libraries/flink-ml/src/main/scala/org/apache/flink/ml/math/distributed/DistributedRowMatrix.scala --- @@ -0,0 +1,179 @@ +/* + *

[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chiwanpark
Github user chiwanpark commented on a diff in the pull request: https://github.com/apache/flink/pull/1996#discussion_r65311449 --- Diff: flink-libraries/flink-ml/src/main/scala/org/apache/flink/ml/math/distributed/DistributedRowMatrix.scala --- @@ -0,0 +1,179 @@ +/* + *

[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chiwanpark
Github user chiwanpark commented on the pull request: https://github.com/apache/flink/pull/1996 Hi @chobeat, thanks for update PR. After addressing comments on source code, I think the last thing to merge this is adding documentation for this. But you can add the documentation after

[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chiwanpark
Github user chiwanpark commented on a diff in the pull request: https://github.com/apache/flink/pull/1996#discussion_r65309988 --- Diff: flink-libraries/flink-ml/src/main/scala/org/apache/flink/ml/math/distributed/DistributedRowMatrix.scala --- @@ -0,0 +1,179 @@ +/* + *

[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chiwanpark
Github user chiwanpark commented on a diff in the pull request: https://github.com/apache/flink/pull/1996#discussion_r65309186 --- Diff: flink-libraries/flink-ml/src/main/scala/org/apache/flink/ml/math/distributed/DistributedRowMatrix.scala --- @@ -0,0 +1,179 @@ +/* + *

[GitHub] flink pull request: [FLINK-3919][flink-ml] Distributed Linear Algebra: row-b...

2016-06-01 Thread chiwanpark
Github user chiwanpark commented on a diff in the pull request: https://github.com/apache/flink/pull/1996#discussion_r65309134 --- Diff: flink-libraries/flink-ml/src/main/scala/org/apache/flink/ml/math/distributed/DistributedRowMatrix.scala --- @@ -0,0 +1,182 @@ +/* + *