Hi, Igniters, please have a look at this PR, especially @aplatonov.
I proposed universal approach to aggregate all metrics like in scikit -
learn
ср, 21 нояб. 2018 г. в 20:40, Aleksey Zinoviev (JIRA) <
[hidden email]>:
> Aleksey Zinoviev created IGNITE-10371:
> -----------------------------------------
>
> Summary: [ML] Add multiple metrics calculation fo Binary
> Classification Evaluation process
> Key: IGNITE-10371
> URL:
https://issues.apache.org/jira/browse/IGNITE-10371> Project: Ignite
> Issue Type: New Feature
> Components: ml
> Affects Versions: 2.8
> Reporter: Aleksey Zinoviev
> Assignee: Aleksey Zinoviev
> Fix For: 2.8
>
>
> Add ability to get map of metrics to evaluate binary classification.
>
> Try to implement: All implemented metrics should be calculated for one
> iteration cycle along the data
>
> Naive implementation: compose all passed metrics and calculate them
> separatly
>
>
>
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