[jira] [Created] (SPARK-2222) Add multiclass evaluation metrics

Alexander Ulanov created SPARK-: --- Summary: Add multiclass evaluation metrics Key: SPARK- URL: https://issues.apache.org/jira/browse/SPARK- Project: Spark Issue Type: New

[jira] [Created] (SPARK-2329) Add multi-label evaluation metrics

Alexander Ulanov created SPARK-2329: --- Summary: Add multi-label evaluation metrics Key: SPARK-2329 URL: https://issues.apache.org/jira/browse/SPARK-2329 Project: Spark Issue Type: New

[jira] [Commented] (SPARK-1473) Feature selection for high dimensional datasets

[ https://issues.apache.org/jira/browse/SPARK-1473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14049939#comment-14049939 ] Alexander Ulanov commented on SPARK-1473: - Does anybody work on this issue?

[jira] [Commented] (SPARK-1473) Feature selection for high dimensional datasets

[ https://issues.apache.org/jira/browse/SPARK-1473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14090473#comment-14090473 ] Alexander Ulanov commented on SPARK-1473: - I've implemented Chi-Squared and added

[jira] [Comment Edited] (SPARK-1473) Feature selection for high dimensional datasets

[ https://issues.apache.org/jira/browse/SPARK-1473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14090473#comment-14090473 ] Alexander Ulanov edited comment on SPARK-1473 at 8/8/14 8:27 AM:

[jira] [Created] (SPARK-3403) NaiveBayes crashes with blas/lapack native libraries for breeze (netlib-java)

Alexander Ulanov created SPARK-3403: --- Summary: NaiveBayes crashes with blas/lapack native libraries for breeze (netlib-java) Key: SPARK-3403 URL: https://issues.apache.org/jira/browse/SPARK-3403

[jira] [Updated] (SPARK-3403) NaiveBayes crashes with blas/lapack native libraries for breeze (netlib-java)

[ https://issues.apache.org/jira/browse/SPARK-3403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-3403: Attachment: NativeNN.scala The file contains example that produces the same issue

[jira] [Commented] (SPARK-3403) NaiveBayes crashes with blas/lapack native libraries for breeze (netlib-java)

[ https://issues.apache.org/jira/browse/SPARK-3403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14121563#comment-14121563 ] Alexander Ulanov commented on SPARK-3403: - Yes, I tried using netlib-java

[jira] [Commented] (SPARK-3403) NaiveBayes crashes with blas/lapack native libraries for breeze (netlib-java)

[ https://issues.apache.org/jira/browse/SPARK-3403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122699#comment-14122699 ] Alexander Ulanov commented on SPARK-3403: - I managed to compile OpenBLAS with

[jira] [Comment Edited] (SPARK-3403) NaiveBayes crashes with blas/lapack native libraries for breeze (netlib-java)

[ https://issues.apache.org/jira/browse/SPARK-3403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122699#comment-14122699 ] Alexander Ulanov edited comment on SPARK-3403 at 9/5/14 9:53 AM:

[jira] [Commented] (SPARK-3403) NaiveBayes crashes with blas/lapack native libraries for breeze (netlib-java)

[ https://issues.apache.org/jira/browse/SPARK-3403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14138829#comment-14138829 ] Alexander Ulanov commented on SPARK-3403: - Thank you, your answers are really

[jira] [Commented] (SPARK-3403) NaiveBayes crashes with blas/lapack native libraries for breeze (netlib-java)

[ https://issues.apache.org/jira/browse/SPARK-3403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140128#comment-14140128 ] Alexander Ulanov commented on SPARK-3403: - Posted to netlib-java:

[jira] [Comment Edited] (SPARK-3403) NaiveBayes crashes with blas/lapack native libraries for breeze (netlib-java)

[ https://issues.apache.org/jira/browse/SPARK-3403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14138829#comment-14138829 ] Alexander Ulanov edited comment on SPARK-3403 at 9/19/14 7:16 AM:

[jira] [Created] (SPARK-4752) Classifier based on artificial neural network

Alexander Ulanov created SPARK-4752: --- Summary: Classifier based on artificial neural network Key: SPARK-4752 URL: https://issues.apache.org/jira/browse/SPARK-4752 Project: Spark Issue

[jira] [Comment Edited] (SPARK-4752) Classifier based on artificial neural network

[ https://issues.apache.org/jira/browse/SPARK-4752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14234855#comment-14234855 ] Alexander Ulanov edited comment on SPARK-4752 at 12/5/14 12:51 AM:

[jira] [Commented] (SPARK-4752) Classifier based on artificial neural network

[ https://issues.apache.org/jira/browse/SPARK-4752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14234855#comment-14234855 ] Alexander Ulanov commented on SPARK-4752: - The initial implementation can be found

[jira] [Commented] (SPARK-5386) Reduce fails with vectors of big length

[ https://issues.apache.org/jira/browse/SPARK-5386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14289677#comment-14289677 ] Alexander Ulanov commented on SPARK-5386: - My spark-env.sh contains: export

[jira] [Updated] (SPARK-5386) Reduce fails with vectors of big length

[ https://issues.apache.org/jira/browse/SPARK-5386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-5386: Description: Code: import org.apache.spark.mllib.rdd.RDDFunctions._ import breeze.linalg._

[jira] [Created] (SPARK-5386) Reduce fails with vectors of big length

Alexander Ulanov created SPARK-5386: --- Summary: Reduce fails with vectors of big length Key: SPARK-5386 URL: https://issues.apache.org/jira/browse/SPARK-5386 Project: Spark Issue Type: Bug

[jira] [Updated] (SPARK-5386) Reduce fails with vectors of big length

[ https://issues.apache.org/jira/browse/SPARK-5386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-5386: Environment: Overall: 6 machine cluster (Xeon 3.3GHz 4 cores, 16GB RAM, Ubuntu), each runs

[jira] [Commented] (SPARK-5386) Reduce fails with vectors of big length

[ https://issues.apache.org/jira/browse/SPARK-5386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14289621#comment-14289621 ] Alexander Ulanov commented on SPARK-5386: - I allocate 8G for driver and each

[jira] [Commented] (SPARK-5386) Reduce fails with vectors of big length

[ https://issues.apache.org/jira/browse/SPARK-5386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14289708#comment-14289708 ] Alexander Ulanov commented on SPARK-5386: - Thank you for suggestions. 1. count()

[jira] [Comment Edited] (SPARK-5386) Reduce fails with vectors of big length

[ https://issues.apache.org/jira/browse/SPARK-5386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14289708#comment-14289708 ] Alexander Ulanov edited comment on SPARK-5386 at 1/23/15 6:52 PM:

[jira] [Updated] (SPARK-5386) Reduce fails with vectors of big length

[ https://issues.apache.org/jira/browse/SPARK-5386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-5386: Description: Code: import org.apache.spark.mllib.rdd.RDDFunctions._ import breeze.linalg._

[jira] [Commented] (SPARK-5386) Reduce fails with vectors of big length

[ https://issues.apache.org/jira/browse/SPARK-5386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14289880#comment-14289880 ] Alexander Ulanov commented on SPARK-5386: - Thank you, it might be the problem. I

[jira] [Created] (SPARK-5575) Artificial neural networks for MLlib deep learning

Alexander Ulanov created SPARK-5575: --- Summary: Artificial neural networks for MLlib deep learning Key: SPARK-5575 URL: https://issues.apache.org/jira/browse/SPARK-5575 Project: Spark Issue

[jira] [Commented] (SPARK-5256) Improving MLlib optimization APIs

[ https://issues.apache.org/jira/browse/SPARK-5256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14277986#comment-14277986 ] Alexander Ulanov commented on SPARK-5256: - I would like to improve Gradient

[jira] [Commented] (SPARK-5256) Improving MLlib optimization APIs

[ https://issues.apache.org/jira/browse/SPARK-5256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14277988#comment-14277988 ] Alexander Ulanov commented on SPARK-5256: - Also, asynchronous gradient update

[jira] [Created] (SPARK-5362) Gradient and Optimizer to support generic output (instead of label) and data batches

Alexander Ulanov created SPARK-5362: --- Summary: Gradient and Optimizer to support generic output (instead of label) and data batches Key: SPARK-5362 URL: https://issues.apache.org/jira/browse/SPARK-5362

[jira] [Commented] (SPARK-5362) Gradient and Optimizer to support generic output (instead of label) and data batches

[ https://issues.apache.org/jira/browse/SPARK-5362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14286703#comment-14286703 ] Alexander Ulanov commented on SPARK-5362: -

[jira] [Commented] (SPARK-5256) Improving MLlib optimization APIs

[ https://issues.apache.org/jira/browse/SPARK-5256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14286706#comment-14286706 ] Alexander Ulanov commented on SPARK-5256: - I've implemented my proposition with

[jira] [Commented] (SPARK-5912) Programming guide for feature selection

[ https://issues.apache.org/jira/browse/SPARK-5912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14328246#comment-14328246 ] Alexander Ulanov commented on SPARK-5912: - Sure, I can. Could you point me to some

[jira] [Updated] (SPARK-7316) Add step capability to RDD sliding window

[ https://issues.apache.org/jira/browse/SPARK-7316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-7316: Description: RDDFunctions in MLlib contains sliding window implementation with step 1. User

[jira] [Commented] (SPARK-7316) Add step capability to RDD sliding window

[ https://issues.apache.org/jira/browse/SPARK-7316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14531229#comment-14531229 ] Alexander Ulanov commented on SPARK-7316: - I would say that the major use case is

[jira] [Commented] (SPARK-5575) Artificial neural networks for MLlib deep learning

[ https://issues.apache.org/jira/browse/SPARK-5575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14538209#comment-14538209 ] Alexander Ulanov commented on SPARK-5575: - Current implementation:

[jira] [Commented] (SPARK-5256) Improving MLlib optimization APIs

[ https://issues.apache.org/jira/browse/SPARK-5256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14494518#comment-14494518 ] Alexander Ulanov commented on SPARK-5256: - Probably the main issue for MLlib is

[jira] [Comment Edited] (SPARK-5256) Improving MLlib optimization APIs

[ https://issues.apache.org/jira/browse/SPARK-5256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14494568#comment-14494568 ] Alexander Ulanov edited comment on SPARK-5256 at 4/14/15 6:43 PM:

[jira] [Commented] (SPARK-5256) Improving MLlib optimization APIs

[ https://issues.apache.org/jira/browse/SPARK-5256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14494568#comment-14494568 ] Alexander Ulanov commented on SPARK-5256: - The size of data that requires to use

[jira] [Commented] (SPARK-5256) Improving MLlib optimization APIs

[ https://issues.apache.org/jira/browse/SPARK-5256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14494579#comment-14494579 ] Alexander Ulanov commented on SPARK-5256: - [~shivaram] Indeed, performance is

[jira] [Comment Edited] (SPARK-5256) Improving MLlib optimization APIs

[ https://issues.apache.org/jira/browse/SPARK-5256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14494579#comment-14494579 ] Alexander Ulanov edited comment on SPARK-5256 at 4/14/15 6:48 PM:

[jira] [Commented] (SPARK-6673) spark-shell.cmd can't start even when spark was built in Windows

[ https://issues.apache.org/jira/browse/SPARK-6673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14395001#comment-14395001 ] Alexander Ulanov commented on SPARK-6673: - Probably similar issue: I am trying to

[jira] [Commented] (SPARK-2356) Exception: Could not locate executable null\bin\winutils.exe in the Hadoop

[ https://issues.apache.org/jira/browse/SPARK-2356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14395185#comment-14395185 ] Alexander Ulanov commented on SPARK-2356: - The following worked for me: Download

[jira] [Comment Edited] (SPARK-6682) Deprecate static train and use builder instead for Scala/Java

[ https://issues.apache.org/jira/browse/SPARK-6682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14483729#comment-14483729 ] Alexander Ulanov edited comment on SPARK-6682 at 4/7/15 6:35 PM:

[jira] [Commented] (SPARK-6682) Deprecate static train and use builder instead for Scala/Java

[ https://issues.apache.org/jira/browse/SPARK-6682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14483729#comment-14483729 ] Alexander Ulanov commented on SPARK-6682: - This is a very good idea. Please note

[jira] [Commented] (SPARK-6682) Deprecate static train and use builder instead for Scala/Java

[ https://issues.apache.org/jira/browse/SPARK-6682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14485554#comment-14485554 ] Alexander Ulanov commented on SPARK-6682: - [~yuu.ishik...@gmail.com] They reside

[jira] [Created] (SPARK-8449) HDF5 read/write support for Spark MLlib

Alexander Ulanov created SPARK-8449: --- Summary: HDF5 read/write support for Spark MLlib Key: SPARK-8449 URL: https://issues.apache.org/jira/browse/SPARK-8449 Project: Spark Issue Type:

[jira] [Commented] (SPARK-8449) HDF5 read/write support for Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-8449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14592398#comment-14592398 ] Alexander Ulanov commented on SPARK-8449: - It seems that using the official HDF5

[jira] [Comment Edited] (SPARK-8449) HDF5 read/write support for Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-8449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14592398#comment-14592398 ] Alexander Ulanov edited comment on SPARK-8449 at 6/18/15 7:53 PM:

[jira] [Commented] (SPARK-5575) Artificial neural networks for MLlib deep learning

[ https://issues.apache.org/jira/browse/SPARK-5575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14582768#comment-14582768 ] Alexander Ulanov commented on SPARK-5575: - Hi Janani, There is already an

[jira] [Commented] (SPARK-9897) User Guide for Multilayer Perceptron Classifier

[ https://issues.apache.org/jira/browse/SPARK-9897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14694356#comment-14694356 ] Alexander Ulanov commented on SPARK-9897: - We already have an issue for MLP

[jira] [Issue Comment Deleted] (SPARK-9897) User Guide for Multilayer Perceptron Classifier

[ https://issues.apache.org/jira/browse/SPARK-9897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-9897: Comment: was deleted (was: We already have an issue for MLP classifier docs:

[jira] [Commented] (SPARK-9897) User Guide for Multilayer Perceptron Classifier

[ https://issues.apache.org/jira/browse/SPARK-9897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14694355#comment-14694355 ] Alexander Ulanov commented on SPARK-9897: - We already have an issue for MLP

[jira] [Commented] (SPARK-9951) Example code for Multilayer Perceptron Classifier

[ https://issues.apache.org/jira/browse/SPARK-9951?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14700567#comment-14700567 ] Alexander Ulanov commented on SPARK-9951: - I've submitter a PR for the user guide.

[jira] [Resolved] (SPARK-9380) Pregel example fix in graphx-programming-guide

[ https://issues.apache.org/jira/browse/SPARK-9380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov resolved SPARK-9380. - Resolution: Fixed Pregel example fix in graphx-programming-guide

[jira] [Issue Comment Deleted] (SPARK-9380) Pregel example fix in graphx-programming-guide

[ https://issues.apache.org/jira/browse/SPARK-9380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-9380: Comment: was deleted (was: It seems that I did not name the PR correctly. I renamed it and

[jira] [Commented] (SPARK-9380) Pregel example fix in graphx-programming-guide

[ https://issues.apache.org/jira/browse/SPARK-9380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14646854#comment-14646854 ] Alexander Ulanov commented on SPARK-9380: - It seems that I did not name the PR

[jira] [Commented] (SPARK-9380) Pregel example fix in graphx-programming-guide

[ https://issues.apache.org/jira/browse/SPARK-9380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14646853#comment-14646853 ] Alexander Ulanov commented on SPARK-9380: - It seems that I did not name the PR

[jira] [Created] (SPARK-9508) Align graphx programming guide with the updated Pregel code

Alexander Ulanov created SPARK-9508: --- Summary: Align graphx programming guide with the updated Pregel code Key: SPARK-9508 URL: https://issues.apache.org/jira/browse/SPARK-9508 Project: Spark

[jira] [Updated] (SPARK-9436) Simplify Pregel by merging joins

[ https://issues.apache.org/jira/browse/SPARK-9436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-9436: Summary: Simplify Pregel by merging joins (was: Merge joins in Pregel ) Simplify Pregel

[jira] [Created] (SPARK-9436) Merge joins in Pregel

Alexander Ulanov created SPARK-9436: --- Summary: Merge joins in Pregel Key: SPARK-9436 URL: https://issues.apache.org/jira/browse/SPARK-9436 Project: Spark Issue Type: Improvement

[jira] [Created] (SPARK-9471) Multilayer perceptron

Alexander Ulanov created SPARK-9471: --- Summary: Multilayer perceptron Key: SPARK-9471 URL: https://issues.apache.org/jira/browse/SPARK-9471 Project: Spark Issue Type: New Feature

[jira] [Commented] (SPARK-9951) Example code for Multilayer Perceptron Classifier

[ https://issues.apache.org/jira/browse/SPARK-9951?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14697902#comment-14697902 ] Alexander Ulanov commented on SPARK-9951: - I have this already, I plan to use it

[jira] [Created] (SPARK-9380) Pregel example fix in graphx-programming-guide

Alexander Ulanov created SPARK-9380: --- Summary: Pregel example fix in graphx-programming-guide Key: SPARK-9380 URL: https://issues.apache.org/jira/browse/SPARK-9380 Project: Spark Issue

[jira] [Commented] (SPARK-9273) Add Convolutional Neural network to Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-9273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14642513#comment-14642513 ] Alexander Ulanov commented on SPARK-9273: - I have not heard about the PR until it

[jira] [Comment Edited] (SPARK-9273) Add Convolutional Neural network to Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-9273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14642513#comment-14642513 ] Alexander Ulanov edited comment on SPARK-9273 at 7/27/15 9:54 AM:

[jira] [Created] (SPARK-9118) Implement integer array parameters for ml.param as IntArrayParam

Alexander Ulanov created SPARK-9118: --- Summary: Implement integer array parameters for ml.param as IntArrayParam Key: SPARK-9118 URL: https://issues.apache.org/jira/browse/SPARK-9118 Project: Spark

[jira] [Commented] (SPARK-9120) Add multivariate regression (or prediction) interface

[ https://issues.apache.org/jira/browse/SPARK-9120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14630654#comment-14630654 ] Alexander Ulanov commented on SPARK-9120: - Thank you, it sounds doable. Add

[jira] [Commented] (SPARK-9120) Add multivariate regression (or prediction) interface

[ https://issues.apache.org/jira/browse/SPARK-9120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14630596#comment-14630596 ] Alexander Ulanov commented on SPARK-9120: - I think it should work for the train

[jira] [Commented] (SPARK-3702) Standardize MLlib classes for learners, models

[ https://issues.apache.org/jira/browse/SPARK-3702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14630453#comment-14630453 ] Alexander Ulanov commented on SPARK-3702: - [~josephkb] Hi, Joseph! Do you plan to

[jira] [Commented] (SPARK-9120) Add multivariate regression (or prediction) interface

[ https://issues.apache.org/jira/browse/SPARK-9120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14630560#comment-14630560 ] Alexander Ulanov commented on SPARK-9120: - Thank you for sharing your thoughts. Do

[jira] [Created] (SPARK-9120) Add multivariate regression (or prediction) interface

Alexander Ulanov created SPARK-9120: --- Summary: Add multivariate regression (or prediction) interface Key: SPARK-9120 URL: https://issues.apache.org/jira/browse/SPARK-9120 Project: Spark

[jira] [Updated] (SPARK-9120) Add multivariate regression (or prediction) interface

[ https://issues.apache.org/jira/browse/SPARK-9120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-9120: Description: org.apache.spark.ml.regression.RegressionModel supports prediction only for a

[jira] [Updated] (SPARK-9120) Add multivariate regression (or prediction) interface

[ https://issues.apache.org/jira/browse/SPARK-9120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-9120: Description: org.apache.spark.ml.regression.RegressionModel supports prediction only for a

[jira] [Created] (SPARK-11262) Unit test for gradient, loss layers, memory management for multilayer perceptron

Alexander Ulanov created SPARK-11262: Summary: Unit test for gradient, loss layers, memory management for multilayer perceptron Key: SPARK-11262 URL: https://issues.apache.org/jira/browse/SPARK-11262

[jira] [Commented] (SPARK-5575) Artificial neural networks for MLlib deep learning

[ https://issues.apache.org/jira/browse/SPARK-5575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14997300#comment-14997300 ] Alexander Ulanov commented on SPARK-5575: - Hi Narine, Thank you for your observation. It seems

[jira] [Updated] (SPARK-10408) Autoencoder

[ https://issues.apache.org/jira/browse/SPARK-10408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-10408: - Description: Goal: Implement various types of autoencoders Requirements: 1)Basic (deep)

[jira] [Updated] (SPARK-10408) Autoencoder

[ https://issues.apache.org/jira/browse/SPARK-10408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-10408: - Description: Goal: Implement various types of autoencoders Requirements: 1)Basic (deep)

[jira] [Commented] (SPARK-5575) Artificial neural networks for MLlib deep learning

[ https://issues.apache.org/jira/browse/SPARK-5575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14988705#comment-14988705 ] Alexander Ulanov commented on SPARK-5575: - Hi Disha, RNN is a major feature. I suggest to start

[jira] [Commented] (SPARK-9273) Add Convolutional Neural network to Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-9273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14992447#comment-14992447 ] Alexander Ulanov commented on SPARK-9273: - Hi Yuhao. Sounds good! Thanks for refactoring the code

[jira] [Comment Edited] (SPARK-9273) Add Convolutional Neural network to Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-9273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14992447#comment-14992447 ] Alexander Ulanov edited comment on SPARK-9273 at 11/5/15 8:50 PM: -- Hi

[jira] [Commented] (SPARK-10408) Autoencoder

[ https://issues.apache.org/jira/browse/SPARK-10408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14726423#comment-14726423 ] Alexander Ulanov commented on SPARK-10408: -- Added implementation for (1) that is basic deep

[jira] [Created] (SPARK-10409) Multilayer perceptron regression

Alexander Ulanov created SPARK-10409: Summary: Multilayer perceptron regression Key: SPARK-10409 URL: https://issues.apache.org/jira/browse/SPARK-10409 Project: Spark Issue Type:

[jira] [Commented] (SPARK-10409) Multilayer perceptron regression

[ https://issues.apache.org/jira/browse/SPARK-10409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14726435#comment-14726435 ] Alexander Ulanov commented on SPARK-10409: -- Basic implementation with the current ML api can be

[jira] [Updated] (SPARK-10408) Autoencoder

[ https://issues.apache.org/jira/browse/SPARK-10408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-10408: - Description: Goal: Implement various types of autoencoders Requirements: 1)Basic (deep)

[jira] [Comment Edited] (SPARK-10408) Autoencoder

[ https://issues.apache.org/jira/browse/SPARK-10408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14726423#comment-14726423 ] Alexander Ulanov edited comment on SPARK-10408 at 9/1/15 11:55 PM: ---

[jira] [Comment Edited] (SPARK-10408) Autoencoder

[ https://issues.apache.org/jira/browse/SPARK-10408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14726423#comment-14726423 ] Alexander Ulanov edited comment on SPARK-10408 at 9/1/15 11:55 PM: ---

[jira] [Comment Edited] (SPARK-10408) Autoencoder

[ https://issues.apache.org/jira/browse/SPARK-10408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14726423#comment-14726423 ] Alexander Ulanov edited comment on SPARK-10408 at 9/1/15 11:54 PM: ---

[jira] [Updated] (SPARK-10408) Autoencoder

[ https://issues.apache.org/jira/browse/SPARK-10408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-10408: - Issue Type: Umbrella (was: Improvement) > Autoencoder > --- > >

[jira] [Created] (SPARK-10408) Autoencoder

Alexander Ulanov created SPARK-10408: Summary: Autoencoder Key: SPARK-10408 URL: https://issues.apache.org/jira/browse/SPARK-10408 Project: Spark Issue Type: Improvement

[jira] [Updated] (SPARK-10324) MLlib 1.6 Roadmap

[ https://issues.apache.org/jira/browse/SPARK-10324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov updated SPARK-10324: - Description: Following SPARK-8445, we created this master list for MLlib features we

[jira] [Closed] (SPARK-4752) Classifier based on artificial neural network

[ https://issues.apache.org/jira/browse/SPARK-4752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexander Ulanov closed SPARK-4752. --- Resolution: Fixed Fix Version/s: 1.5.0 > Classifier based on artificial neural network

[jira] [Commented] (SPARK-10627) Regularization for artificial neural networks

[ https://issues.apache.org/jira/browse/SPARK-10627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14746636#comment-14746636 ] Alexander Ulanov commented on SPARK-10627: -- Dropout WIP refactoring for the new ML API

[jira] [Created] (SPARK-10627) Regularization for artificial neural networks

Alexander Ulanov created SPARK-10627: Summary: Regularization for artificial neural networks Key: SPARK-10627 URL: https://issues.apache.org/jira/browse/SPARK-10627 Project: Spark Issue

[jira] [Commented] (SPARK-9273) Add Convolutional Neural network to Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-9273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14737948#comment-14737948 ] Alexander Ulanov commented on SPARK-9273: - Hi Yuhao! I have few comments regarding the interface

[jira] [Comment Edited] (SPARK-9273) Add Convolutional Neural network to Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-9273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14737948#comment-14737948 ] Alexander Ulanov edited comment on SPARK-9273 at 9/10/15 1:18 AM: -- Hi

[jira] [Commented] (SPARK-5575) Artificial neural networks for MLlib deep learning

[ https://issues.apache.org/jira/browse/SPARK-5575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14940446#comment-14940446 ] Alexander Ulanov commented on SPARK-5575: - Hi, Weide, Sounds good! What kind of feature are you

[jira] [Commented] (SPARK-5575) Artificial neural networks for MLlib deep learning

[ https://issues.apache.org/jira/browse/SPARK-5575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14944173#comment-14944173 ] Alexander Ulanov commented on SPARK-5575: - Weide, These are major features and some of them are

[jira] [Created] (SPARK-15893) spark.createDataFrame raises an exception in Spark 2.0 tests on Windows

Alexander Ulanov created SPARK-15893: Summary: spark.createDataFrame raises an exception in Spark 2.0 tests on Windows Key: SPARK-15893 URL: https://issues.apache.org/jira/browse/SPARK-15893

[jira] [Commented] (SPARK-15581) MLlib 2.1 Roadmap

[ https://issues.apache.org/jira/browse/SPARK-15581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15325377#comment-15325377 ] Alexander Ulanov commented on SPARK-15581: -- I would like to comment on Breeze and deep learning

[jira] [Created] (SPARK-15851) Spark 2.0 does not compile in Windows 7

Alexander Ulanov created SPARK-15851: Summary: Spark 2.0 does not compile in Windows 7 Key: SPARK-15851 URL: https://issues.apache.org/jira/browse/SPARK-15851 Project: Spark Issue Type:

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