[
https://issues.apache.org/jira/browse/IGNITE-9145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alexey Zinoviev updated IGNITE-9145:
------------------------------------
Ignite Flags: Docs Required,Release Notes Required (was: Docs Required)
Release Note: Add different strategies to index labels in
StringEncoderTrainer (frequencyDesc, frequencyAsc)
> [ML] Add different strategies to index labels in StringEncoderTrainer
> ---------------------------------------------------------------------
>
> Key: IGNITE-9145
> URL: https://issues.apache.org/jira/browse/IGNITE-9145
> Project: Ignite
> Issue Type: Improvement
> Components: ml
> Reporter: Alexey Zinoviev
> Assignee: Alexey Zinoviev
> Priority: Major
> Fix For: 2.8
>
>
> The main idea to add a few strategies of indexing: sorting and so on.
> Currently it supports only one strategy (most popular with zero and less
> popular with the max index size).
> There are can be a few options
> * 'frequencyDesc': descending order by label frequency (most frequent label
> assigned 0)
> * 'frequencyAsc': ascending order by label frequency (least frequent label
> assigned 0)
>
> Please, update the method **transformFrequenciesToEncodingValues and add the
> strategy as a parameter of trainer.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
