[jira] [Created] (IGNITE-5012) Implement ordinary least squares (OLS) linear regression.

Artem Malykh created IGNITE-5012: Summary: Implement ordinary least squares (OLS) linear regression. Key: IGNITE-5012 URL: https://issues.apache.org/jira/browse/IGNITE-5012 Project: Ignite

[jira] [Assigned] (IGNITE-5012) Implement ordinary least squares (OLS) linear regression.

[ https://issues.apache.org/jira/browse/IGNITE-5012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-5012: Assignee: Artem Malykh > Implement ordinary least squares (OLS) linear regression. >

[jira] [Commented] (IGNITE-5856) BLAS integration phase 1

[ https://issues.apache.org/jira/browse/IGNITE-5856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16106967#comment-16106967 ] Artem Malykh commented on IGNITE-5856: -- [~chief] Looks ok to me. > BLAS integration phase 1 >

[jira] [Commented] (IGNITE-5688) Fix SparseDistributedMatrixTest::testCacheBehaviour crash

[ https://issues.apache.org/jira/browse/IGNITE-5688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16080211#comment-16080211 ] Artem Malykh commented on IGNITE-5688: -- https://github.com/gridgain/apache-ignite/pull/77 -- patch

[jira] [Reopened] (IGNITE-5688) Fix SparseDistributedMatrixTest::testCacheBehaviour crash

[ https://issues.apache.org/jira/browse/IGNITE-5688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reopened IGNITE-5688: -- > Fix SparseDistributedMatrixTest::testCacheBehaviour crash >

[jira] [Updated] (IGNITE-5688) Fix SparseDistributedMatrixTest::testCacheBehaviour crash

[ https://issues.apache.org/jira/browse/IGNITE-5688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-5688: - Description: SparseDistributedMatrixTest::testCacheBehaviour crashed because of wrong checks of

[jira] [Commented] (IGNITE-5688) Fix SparseDistributedMatrixTest::testCacheBehaviour crash

[ https://issues.apache.org/jira/browse/IGNITE-5688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16080297#comment-16080297 ] Artem Malykh commented on IGNITE-5688: -- [~chief] Please, look into the pull request. > Fix

[jira] [Commented] (IGNITE-5688) Fix SparseDistributedMatrixTest::testCacheBehaviour crash

[ https://issues.apache.org/jira/browse/IGNITE-5688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16080418#comment-16080418 ] Artem Malykh commented on IGNITE-5688: --

[jira] [Issue Comment Deleted] (IGNITE-5688) Fix SparseDistributedMatrixTest::testCacheBehaviour crash

[ https://issues.apache.org/jira/browse/IGNITE-5688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-5688: - Comment: was deleted (was:

[jira] [Commented] (IGNITE-5278) BLAS implementation

[ https://issues.apache.org/jira/browse/IGNITE-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16100201#comment-16100201 ] Artem Malykh commented on IGNITE-5278: -- [~chief] Looks fine for me. > BLAS implementation >

[jira] [Created] (IGNITE-5688) Fix SparseDistributedMatrixTest::testCacheBehaviour crash

Artem Malykh created IGNITE-5688: Summary: Fix SparseDistributedMatrixTest::testCacheBehaviour crash Key: IGNITE-5688 URL: https://issues.apache.org/jira/browse/IGNITE-5688 Project: Ignite

[jira] [Updated] (IGNITE-5102) Fix fold/map behavior for sparse matrices .

[ https://issues.apache.org/jira/browse/IGNITE-5102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-5102: - Fix Version/s: (was: 2.1) 2.2 > Fix fold/map behavior for sparse matrices

[jira] [Updated] (IGNITE-5278) BLAS implementation

[ https://issues.apache.org/jira/browse/IGNITE-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-5278: - Fix Version/s: (was: 2.1) 2.2 > BLAS implementation > ---

[jira] [Created] (IGNITE-5102) Fix fold/map behavior for sparse matrices .

Artem Malykh created IGNITE-5102: Summary: Fix fold/map behavior for sparse matrices . Key: IGNITE-5102 URL: https://issues.apache.org/jira/browse/IGNITE-5102 Project: Ignite Issue Type: Bug

[jira] [Updated] (IGNITE-5012) Implement ordinary least squares (OLS) linear regression.

[ https://issues.apache.org/jira/browse/IGNITE-5012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-5012: - Affects Version/s: (was: 2.0) 2.1 Fix Version/s: 2.1 >

[jira] [Created] (IGNITE-5893) Change column decision tree stopping criterion

Artem Malykh created IGNITE-5893: Summary: Change column decision tree stopping criterion Key: IGNITE-5893 URL: https://issues.apache.org/jira/browse/IGNITE-5893 Project: Ignite Issue Type:

[jira] [Created] (IGNITE-5894) Implement Gini impurity calculator for column-based decision trees.

Artem Malykh created IGNITE-5894: Summary: Implement Gini impurity calculator for column-based decision trees. Key: IGNITE-5894 URL: https://issues.apache.org/jira/browse/IGNITE-5894 Project: Ignite

[jira] [Created] (IGNITE-5892) Check for optimal way of working with sparse data in decision trees

Artem Malykh created IGNITE-5892: Summary: Check for optimal way of working with sparse data in decision trees Key: IGNITE-5892 URL: https://issues.apache.org/jira/browse/IGNITE-5892 Project: Ignite

[jira] [Commented] (IGNITE-5880) BLAS integration phase 2

[ https://issues.apache.org/jira/browse/IGNITE-5880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16116627#comment-16116627 ] Artem Malykh commented on IGNITE-5880: -- [~chief] Looks good for me > BLAS integration phase 2 >

[jira] [Commented] (IGNITE-5925) Get row/col for matrices

[ https://issues.apache.org/jira/browse/IGNITE-5925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16132136#comment-16132136 ] Artem Malykh commented on IGNITE-5925: -- [~chief] Looks good for me > Get row/col for matrices >

[jira] [Created] (IGNITE-5221) Investigate possibility of integrating with dl4j

Artem Malykh created IGNITE-5221: Summary: Investigate possibility of integrating with dl4j Key: IGNITE-5221 URL: https://issues.apache.org/jira/browse/IGNITE-5221 Project: Ignite Issue

[jira] [Commented] (IGNITE-5278) BLAS implementation

[ https://issues.apache.org/jira/browse/IGNITE-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16028435#comment-16028435 ] Artem Malykh commented on IGNITE-5278: -- We have some problems here: the natural approach for this

[jira] [Commented] (IGNITE-5351) Document K-means clustering algorithm

[ https://issues.apache.org/jira/browse/IGNITE-5351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16047638#comment-16047638 ] Artem Malykh commented on IGNITE-5351: -- [~dmagda] Please, review document in the first comment. >

[jira] [Commented] (IGNITE-5350) Document ordinary least squares (OLS) linear regression

[ https://issues.apache.org/jira/browse/IGNITE-5350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16050533#comment-16050533 ] Artem Malykh commented on IGNITE-5350: -- [~dmagda] Please, review the document linked above. >

[jira] [Assigned] (IGNITE-5218) Decision trees

[ https://issues.apache.org/jira/browse/IGNITE-5218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-5218: Assignee: Artem Malykh > Decision trees > -- > > Key:

[jira] [Commented] (IGNITE-5280) SparseDistributedMatrix refactoring

[ https://issues.apache.org/jira/browse/IGNITE-5280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16138417#comment-16138417 ] Artem Malykh commented on IGNITE-5280: -- Looks good. > SparseDistributedMatrix refactoring >

[jira] [Created] (IGNITE-6862) SparseDistributedMatrixStorage cache config possibly allows read of old state of matrix

Artem Malykh created IGNITE-6862: Summary: SparseDistributedMatrixStorage cache config possibly allows read of old state of matrix Key: IGNITE-6862 URL: https://issues.apache.org/jira/browse/IGNITE-6862

[jira] [Assigned] (IGNITE-7007) Decision tree code cleanup

[ https://issues.apache.org/jira/browse/IGNITE-7007?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-7007: Assignee: Artem Malykh > Decision tree code cleanup > -- > >

[jira] [Created] (IGNITE-7007) Decision tree code cleanup

Artem Malykh created IGNITE-7007: Summary: Decision tree code cleanup Key: IGNITE-7007 URL: https://issues.apache.org/jira/browse/IGNITE-7007 Project: Ignite Issue Type: Task Affects

[jira] [Created] (IGNITE-6864) Apply refactorings to decision trees code.

Artem Malykh created IGNITE-6864: Summary: Apply refactorings to decision trees code. Key: IGNITE-6864 URL: https://issues.apache.org/jira/browse/IGNITE-6864 Project: Ignite Issue Type: Task

[jira] [Assigned] (IGNITE-6849) Failed k-means tests with multiple nodes

[ https://issues.apache.org/jira/browse/IGNITE-6849?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-6849: Assignee: Artem Malykh (was: Yury Babak) > Failed k-means tests with multiple nodes >

[jira] [Created] (IGNITE-7140) Error in cardinality checks in AbstractMatrix in methods plus and minus

Artem Malykh created IGNITE-7140: Summary: Error in cardinality checks in AbstractMatrix in methods plus and minus Key: IGNITE-7140 URL: https://issues.apache.org/jira/browse/IGNITE-7140 Project:

[jira] [Created] (IGNITE-7129) Implement Multilayer Perceptron

Artem Malykh created IGNITE-7129: Summary: Implement Multilayer Perceptron Key: IGNITE-7129 URL: https://issues.apache.org/jira/browse/IGNITE-7129 Project: Ignite Issue Type: New Feature

[jira] [Created] (IGNITE-7155) Semantics inconsistency in 'copy' method of vectors and matrices in views.

Artem Malykh created IGNITE-7155: Summary: Semantics inconsistency in 'copy' method of vectors and matrices in views. Key: IGNITE-7155 URL: https://issues.apache.org/jira/browse/IGNITE-7155 Project:

[jira] [Updated] (IGNITE-8679) Integration with tensorflow datasets

[ https://issues.apache.org/jira/browse/IGNITE-8679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-8679: - Description: Add support of Apache Ignite caches as the source of data. > Integration with

[jira] [Created] (IGNITE-6783) Create common mechanism for group training.

Artem Malykh created IGNITE-6783: Summary: Create common mechanism for group training. Key: IGNITE-6783 URL: https://issues.apache.org/jira/browse/IGNITE-6783 Project: Ignite Issue Type:

[jira] [Created] (IGNITE-7322) Distributed MLP training

Artem Malykh created IGNITE-7322: Summary: Distributed MLP training Key: IGNITE-7322 URL: https://issues.apache.org/jira/browse/IGNITE-7322 Project: Ignite Issue Type: Sub-task Affects

[jira] [Created] (IGNITE-7367) Flickering minMax test in SparseDistributedMatrixTest

Artem Malykh created IGNITE-7367: Summary: Flickering minMax test in SparseDistributedMatrixTest Key: IGNITE-7367 URL: https://issues.apache.org/jira/browse/IGNITE-7367 Project: Ignite Issue

[jira] [Created] (IGNITE-7375) Perform right cleanup for MLPGroupUpdateTrainer

Artem Malykh created IGNITE-7375: Summary: Perform right cleanup for MLPGroupUpdateTrainer Key: IGNITE-7375 URL: https://issues.apache.org/jira/browse/IGNITE-7375 Project: Ignite Issue Type:

[jira] [Created] (IGNITE-7416) Add more parameter update methods

Artem Malykh created IGNITE-7416: Summary: Add more parameter update methods Key: IGNITE-7416 URL: https://issues.apache.org/jira/browse/IGNITE-7416 Project: Ignite Issue Type: Improvement

[jira] [Created] (IGNITE-7417) AdaDelta parameter update algorithm

Artem Malykh created IGNITE-7417: Summary: AdaDelta parameter update algorithm Key: IGNITE-7417 URL: https://issues.apache.org/jira/browse/IGNITE-7417 Project: Ignite Issue Type: Sub-task

[jira] [Updated] (IGNITE-7417) Add AdaDelta parameter update algorithm

[ https://issues.apache.org/jira/browse/IGNITE-7417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-7417: - Summary: Add AdaDelta parameter update algorithm (was: AdaDelta parameter update algorithm) >

[jira] [Created] (IGNITE-7418) Add RMSProp parameter update algorithm/

Artem Malykh created IGNITE-7418: Summary: Add RMSProp parameter update algorithm/ Key: IGNITE-7418 URL: https://issues.apache.org/jira/browse/IGNITE-7418 Project: Ignite Issue Type:

[jira] [Updated] (IGNITE-7456) Fix wrong batch logic in distributed MLP training.

[ https://issues.apache.org/jira/browse/IGNITE-7456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-7456: - Summary: Fix wrong batch logic in distributed MLP training. (was: Wrong batch logic in

[jira] [Created] (IGNITE-7456) Wrong batch logic in distributed MLP training.

Artem Malykh created IGNITE-7456: Summary: Wrong batch logic in distributed MLP training. Key: IGNITE-7456 URL: https://issues.apache.org/jira/browse/IGNITE-7456 Project: Ignite Issue Type:

[jira] [Assigned] (IGNITE-7397) Fix wrong cache configuration for MLP training data

[ https://issues.apache.org/jira/browse/IGNITE-7397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-7397: Assignee: Artem Malykh (was: Oleg Ignatenko) > Fix wrong cache configuration for MLP

[jira] [Updated] (IGNITE-7418) Add RMSProp parameter update algorithm

[ https://issues.apache.org/jira/browse/IGNITE-7418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-7418: - Summary: Add RMSProp parameter update algorithm (was: Add RMSProp parameter update algorithm/)

[jira] [Assigned] (IGNITE-7504) Decision tree documentation

[ https://issues.apache.org/jira/browse/IGNITE-7504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-7504: Assignee: Denis Magda (was: Artem Malykh) > Decision tree documentation >

[jira] [Assigned] (IGNITE-7350) Distributed MLP cleanup/refactoring

[ https://issues.apache.org/jira/browse/IGNITE-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-7350: Assignee: Artem Malykh (was: Yury Babak) > Distributed MLP cleanup/refactoring >

[jira] [Created] (IGNITE-7405) Distributed MLP cleanup/refactoring phase 2

Artem Malykh created IGNITE-7405: Summary: Distributed MLP cleanup/refactoring phase 2 Key: IGNITE-7405 URL: https://issues.apache.org/jira/browse/IGNITE-7405 Project: Ignite Issue Type: Bug

[jira] [Created] (IGNITE-7590) Change example for decision trees

Artem Malykh created IGNITE-7590: Summary: Change example for decision trees Key: IGNITE-7590 URL: https://issues.apache.org/jira/browse/IGNITE-7590 Project: Ignite Issue Type: Bug

[jira] [Updated] (IGNITE-7590) Change example for decision trees

[ https://issues.apache.org/jira/browse/IGNITE-7590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-7590: - Issue Type: Improvement (was: Bug) > Change example for decision trees >

[jira] [Assigned] (IGNITE-7174) Local MLP

[ https://issues.apache.org/jira/browse/IGNITE-7174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-7174: Assignee: Artem Malykh > Local MLP > - > > Key: IGNITE-7174 >

[jira] [Commented] (IGNITE-7503) MLP documentation

[ https://issues.apache.org/jira/browse/IGNITE-7503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16337308#comment-16337308 ] Artem Malykh commented on IGNITE-7503: -- [~dmagda] , please review the doc:

[jira] [Assigned] (IGNITE-7503) MLP documentation

[ https://issues.apache.org/jira/browse/IGNITE-7503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-7503: Assignee: Denis Magda (was: Artem Malykh) > MLP documentation > - > >

[jira] [Updated] (IGNITE-7397) Fix wrong cache configuration for MLP training data

[ https://issues.apache.org/jira/browse/IGNITE-7397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-7397: - Affects Version/s: 2.4 Fix Version/s: 2.4 > Fix wrong cache configuration for MLP

[jira] [Created] (IGNITE-7397) Fix wrong cache configuration for MLP training data

Artem Malykh created IGNITE-7397: Summary: Fix wrong cache configuration for MLP training data Key: IGNITE-7397 URL: https://issues.apache.org/jira/browse/IGNITE-7397 Project: Ignite Issue

[jira] [Assigned] (IGNITE-7397) Fix wrong cache configuration for MLP training data

[ https://issues.apache.org/jira/browse/IGNITE-7397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-7397: Assignee: Artem Malykh > Fix wrong cache configuration for MLP training data >

[jira] [Commented] (IGNITE-7504) Decision tree documentation

[ https://issues.apache.org/jira/browse/IGNITE-7504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16337662#comment-16337662 ] Artem Malykh commented on IGNITE-7504: -- [~dmagda] , please review the doc:

[jira] [Created] (IGNITE-10297) Investigate possibility of restricting API of Upstream transformer

Artem Malykh created IGNITE-10297: - Summary: Investigate possibility of restricting API of Upstream transformer Key: IGNITE-10297 URL: https://issues.apache.org/jira/browse/IGNITE-10297 Project:

[jira] [Created] (IGNITE-10144) Optimize bagging upstream transformer

Artem Malykh created IGNITE-10144: - Summary: Optimize bagging upstream transformer Key: IGNITE-10144 URL: https://issues.apache.org/jira/browse/IGNITE-10144 Project: Ignite Issue Type:

[jira] [Created] (IGNITE-10272) Inject learning environment into scope of dataset compute task

Artem Malykh created IGNITE-10272: - Summary: Inject learning environment into scope of dataset compute task Key: IGNITE-10272 URL: https://issues.apache.org/jira/browse/IGNITE-10272 Project: Ignite

[jira] [Assigned] (IGNITE-8867) [ML] Bagging on learning sample

[ https://issues.apache.org/jira/browse/IGNITE-8867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-8867: Assignee: Artem Malykh (was: Oleg Ignatenko) > [ML] Bagging on learning sample >

[jira] [Created] (IGNITE-10955) [ML] Migrate boosting implementation to sequential trainers composition combinator

Artem Malykh created IGNITE-10955: - Summary: [ML] Migrate boosting implementation to sequential trainers composition combinator Key: IGNITE-10955 URL: https://issues.apache.org/jira/browse/IGNITE-10955

[jira] [Updated] (IGNITE-10573) [ML] Consistent API for Ensemble training

[ https://issues.apache.org/jira/browse/IGNITE-10573?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-10573: -- Description: Unify API for ensemble training algorithms. Also unify "engines" for ensemble

[jira] [Created] (IGNITE-10653) [ML] Make basic blocks of function combinations contain toString description

Artem Malykh created IGNITE-10653: - Summary: [ML] Make basic blocks of function combinations contain toString description Key: IGNITE-10653 URL: https://issues.apache.org/jira/browse/IGNITE-10653

[jira] [Created] (IGNITE-10719) [ML] LEarningEnvironmentBuilder is not passed in makeBagged

Artem Malykh created IGNITE-10719: - Summary: [ML] LEarningEnvironmentBuilder is not passed in makeBagged Key: IGNITE-10719 URL: https://issues.apache.org/jira/browse/IGNITE-10719 Project: Ignite

[jira] [Updated] (IGNITE-10719) [ML] LearningEnvironmentBuilder is not passed in makeBagged

[ https://issues.apache.org/jira/browse/IGNITE-10719?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-10719: -- Summary: [ML] LearningEnvironmentBuilder is not passed in makeBagged (was: [ML]

[jira] [Assigned] (IGNITE-10573) [ML] Consistent API for Ensemble training

[ https://issues.apache.org/jira/browse/IGNITE-10573?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-10573: - Assignee: Artem Malykh > [ML] Consistent API for Ensemble training >

[jira] [Created] (IGNITE-10539) [ML] Make 'with' methods consistent

Artem Malykh created IGNITE-10539: - Summary: [ML] Make 'with' methods consistent Key: IGNITE-10539 URL: https://issues.apache.org/jira/browse/IGNITE-10539 Project: Ignite Issue Type:

[jira] [Updated] (IGNITE-10539) [ML] Make 'with' methods consistent

[ https://issues.apache.org/jira/browse/IGNITE-10539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-10539: -- Component/s: ml > [ML] Make 'with' methods consistent > ---

[jira] [Created] (IGNITE-10527) DenseMatrix(double[] mtx, int rows) mixes args

Artem Malykh created IGNITE-10527: - Summary: DenseMatrix(double[] mtx, int rows) mixes args Key: IGNITE-10527 URL: https://issues.apache.org/jira/browse/IGNITE-10527 Project: Ignite Issue

[jira] [Updated] (IGNITE-10527) [ML] DenseMatrix(double[] mtx, int rows) mixes args

[ https://issues.apache.org/jira/browse/IGNITE-10527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh updated IGNITE-10527: -- Summary: [ML] DenseMatrix(double[] mtx, int rows) mixes args (was: DenseMatrix(double[]

[jira] [Created] (IGNITE-10592) [ML] DatasetTrainer#update should be thought over.

Artem Malykh created IGNITE-10592: - Summary: [ML] DatasetTrainer#update should be thought over. Key: IGNITE-10592 URL: https://issues.apache.org/jira/browse/IGNITE-10592 Project: Ignite

[jira] [Assigned] (IGNITE-10144) Optimize bagging upstream transformer

[ https://issues.apache.org/jira/browse/IGNITE-10144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reassigned IGNITE-10144: - Assignee: Artem Malykh > Optimize bagging upstream transformer >

[jira] [Comment Edited] (IGNITE-10144) Optimize bagging upstream transformer

[ https://issues.apache.org/jira/browse/IGNITE-10144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16703391#comment-16703391 ] Artem Malykh edited comment on IGNITE-10144 at 11/29/18 3:56 PM: -

[jira] [Commented] (IGNITE-10144) Optimize bagging upstream transformer

[ https://issues.apache.org/jira/browse/IGNITE-10144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16703391#comment-16703391 ] Artem Malykh commented on IGNITE-10144: --- According to series of quick experiments, approach used

[jira] [Comment Edited] (IGNITE-10144) Optimize bagging upstream transformer

[ https://issues.apache.org/jira/browse/IGNITE-10144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16703391#comment-16703391 ] Artem Malykh edited comment on IGNITE-10144 at 11/29/18 3:58 PM: -

[jira] [Created] (IGNITE-10441) Fluent API refactoring.

Artem Malykh created IGNITE-10441: - Summary: Fluent API refactoring. Key: IGNITE-10441 URL: https://issues.apache.org/jira/browse/IGNITE-10441 Project: Ignite Issue Type: Improvement

[jira] [Commented] (IGNITE-10297) Investigate possibility of restricting API of Upstream transformer

[ https://issues.apache.org/jira/browse/IGNITE-10297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16701848#comment-16701848 ] Artem Malykh commented on IGNITE-10297: --- [~dmitrievanthony] This is already done in IGNITE-10272

[jira] [Created] (IGNITE-10296) Change API of UpstreamTransformer to make it accept LearningEnvironment.

Artem Malykh created IGNITE-10296: - Summary: Change API of UpstreamTransformer to make it accept LearningEnvironment. Key: IGNITE-10296 URL: https://issues.apache.org/jira/browse/IGNITE-10296

[jira] [Created] (IGNITE-10843) [ML] In stacking add filter on features kept.

Artem Malykh created IGNITE-10843: - Summary: [ML] In stacking add filter on features kept. Key: IGNITE-10843 URL: https://issues.apache.org/jira/browse/IGNITE-10843 Project: Ignite Issue

[jira] [Reopened] (IGNITE-5221) Investigate possibility of integrating with dl4j

[ https://issues.apache.org/jira/browse/IGNITE-5221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reopened IGNITE-5221: -- Assignee: Artem Malykh (was: Yury Babak) I suggest I continue my investigation for

[jira] [Reopened] (IGNITE-11261) [ML] Flaky test(testNaiveBaggingLogRegression)

[ https://issues.apache.org/jira/browse/IGNITE-11261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh reopened IGNITE-11261: --- After changes in LearningEnvironmentBuilder constants in test should be changed. > [ML] Flaky

[jira] [Created] (IGNITE-11315) [ML] Nonlinear SVM

Artem Malykh created IGNITE-11315: - Summary: [ML] Nonlinear SVM Key: IGNITE-11315 URL: https://issues.apache.org/jira/browse/IGNITE-11315 Project: Ignite Issue Type: Improvement

[jira] [Created] (IGNITE-11194) [ML] Stacking example

Artem Malykh created IGNITE-11194: - Summary: [ML] Stacking example Key: IGNITE-11194 URL: https://issues.apache.org/jira/browse/IGNITE-11194 Project: Ignite Issue Type: Improvement

[jira] [Created] (IGNITE-11122) [ML] Extend DatasetBuilder API with ability to extract features and labels depending on each other

Artem Malykh created IGNITE-11122: - Summary: [ML] Extend DatasetBuilder API with ability to extract features and labels depending on each other Key: IGNITE-11122 URL:

[jira] [Comment Edited] (IGNITE-10955) [ML] Migrate boosting implementation to sequential trainers composition combinator

[ https://issues.apache.org/jira/browse/IGNITE-10955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16754883#comment-16754883 ] Artem Malykh edited comment on IGNITE-10955 at 1/29/19 11:12 AM: -

[jira] [Comment Edited] (IGNITE-10955) [ML] Migrate boosting implementation to sequential trainers composition combinator

[ https://issues.apache.org/jira/browse/IGNITE-10955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16754883#comment-16754883 ] Artem Malykh edited comment on IGNITE-10955 at 1/29/19 11:11 AM: -

[jira] [Comment Edited] (IGNITE-10955) [ML] Migrate boosting implementation to sequential trainers composition combinator

[ https://issues.apache.org/jira/browse/IGNITE-10955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16754883#comment-16754883 ] Artem Malykh edited comment on IGNITE-10955 at 1/29/19 11:11 AM: -

[jira] [Commented] (IGNITE-10955) [ML] Migrate boosting implementation to sequential trainers composition combinator

[ https://issues.apache.org/jira/browse/IGNITE-10955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16754883#comment-16754883 ] Artem Malykh commented on IGNITE-10955: --- Current implementation of boosting appears to be more

[jira] [Resolved] (IGNITE-10955) [ML] Migrate boosting implementation to sequential trainers composition combinator

[ https://issues.apache.org/jira/browse/IGNITE-10955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem Malykh resolved IGNITE-10955. --- Resolution: Later > [ML] Migrate boosting implementation to sequential trainers