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Posted to issues@flink.apache.org by "Xu Yang (JIRA)" <ji...@apache.org> on 2019/07/12 06:24:00 UTC
[jira] [Created] (FLINK-13239) Add unary loss functions
Xu Yang created FLINK-13239:
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Summary: Add unary loss functions
Key: FLINK-13239
URL: https://issues.apache.org/jira/browse/FLINK-13239
Project: Flink
Issue Type: Sub-task
Components: Library / Machine Learning
Reporter: Xu Yang
Assignee: Xu Yang
Add unary loss function's interface and 9 common used functions:
# ExponentialLossFunc
# HingeLossFunc
# LogisticLossFunc
# LogLossFunc
# PerceptronLossFunc
# ZeroOneLossFunc
# SquareLossFunc
# SvrLossFunc
# HuberLossFunc
More information about loss function, please seeļ¼
* https://en.wikipedia.org/wiki/Loss_function
* https://en.wikipedia.org/wiki/Loss_functions_for_classification
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