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From "Anton Dmitriev (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-8232) ML package cleanup for 2.5 release
Date Thu, 12 Apr 2018 10:07:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-8232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Anton Dmitriev updated IGNITE-8232:
-----------------------------------
    Description: 
To prepare release 2.5 we need to cleanup existing code.

# Cleanup {{org.apache.ignite.ml.Trainer}} and correspondent {{LinearRegressionQRTrainer}}.
# Cleanup {{org.apache.ignite.ml.trainers.Trainer}} and correspondent {{GroupTrainer}}/{{Metaoptimizer}}.
# Use {{EmptyContext}} class instead of {{KNNPartitionContext}}, {{LabelPartitionContext}},
and {{SVMPartitionContext}}.
# Cleanup {{Estimators}} class.
# Add {{serialVersionUID}} to {{KNNClassificationModel}}, {{KNNRegressionModel}}, {{SVMLinearMultiClassClassificationModel}}
classes.
# Use {{SimpleLabeledDatasetData}} instead of {{LinSysPartitionDataOnHeap}}.
# Cleanup {{GradientFunction}}, {{GradientDescent}}, {{LeastSquaresGradientFunction}}, etc.
in {{optimization}} package.
# Update {{KNNRegressionTest}}, {{KNNRegressionTest}}, {{KNNRegressionTest}} to run without
Ignite.

  was:
To prepare release 2.5 we need to cleanup existing code.

# # Cleanup {{org.apache.ignite.ml.Trainer}} and correspondent {{LinearRegressionQRTrainer}}.
# Cleanup {{org.apache.ignite.ml.trainers.Trainer}} and correspondent {{GroupTrainer}}/{{Metaoptimizer}}.
# Use {{EmptyContext}} class instead of {{KNNPartitionContext}}, {{LabelPartitionContext}},
and {{SVMPartitionContext}}.
# Cleanup {{Estimators}} class.
# Add {{serialVersionUID}} to {{KNNClassificationModel}}, {{KNNRegressionModel}}, {{SVMLinearMultiClassClassificationModel}}
classes.
# Use {{SimpleLabeledDatasetData}} instead of {{LinSysPartitionDataOnHeap}}.
# Cleanup {{GradientFunction}}, {{GradientDescent}}, {{LeastSquaresGradientFunction}}, etc.
in {{optimization}} package.
# Update {{KNNRegressionTest}}, {{KNNRegressionTest}}, {{KNNRegressionTest}} to run without
Ignite.


> ML package cleanup for 2.5 release
> ----------------------------------
>
>                 Key: IGNITE-8232
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8232
>             Project: Ignite
>          Issue Type: Improvement
>          Components: ml
>    Affects Versions: 2.5
>            Reporter: Anton Dmitriev
>            Assignee: Anton Dmitriev
>            Priority: Major
>
> To prepare release 2.5 we need to cleanup existing code.
> # Cleanup {{org.apache.ignite.ml.Trainer}} and correspondent {{LinearRegressionQRTrainer}}.
> # Cleanup {{org.apache.ignite.ml.trainers.Trainer}} and correspondent {{GroupTrainer}}/{{Metaoptimizer}}.
> # Use {{EmptyContext}} class instead of {{KNNPartitionContext}}, {{LabelPartitionContext}},
and {{SVMPartitionContext}}.
> # Cleanup {{Estimators}} class.
> # Add {{serialVersionUID}} to {{KNNClassificationModel}}, {{KNNRegressionModel}}, {{SVMLinearMultiClassClassificationModel}}
classes.
> # Use {{SimpleLabeledDatasetData}} instead of {{LinSysPartitionDataOnHeap}}.
> # Cleanup {{GradientFunction}}, {{GradientDescent}}, {{LeastSquaresGradientFunction}},
etc. in {{optimization}} package.
> # Update {{KNNRegressionTest}}, {{KNNRegressionTest}}, {{KNNRegressionTest}} to run without
Ignite.



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