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https://issues.apache.org/jira/browse/FLINK-1717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Till Rohrmann reassigned FLINK-1717:
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Assignee: Till Rohrmann
> Add support to read libSVM and SVMLight input files
> ---------------------------------------------------
>
> Key: FLINK-1717
> URL: https://issues.apache.org/jira/browse/FLINK-1717
> Project: Flink
> Issue Type: New Feature
> Components: Machine Learning Library
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
> Labels: ML
>
> In order to train SVMs, the machine learning library should be able to read
> standard SVM input file formats. A widespread format is used by libSVM and
> SMVLight which has the following format:
> <line> .=. <target> <feature>:<value> <feature>:<value> ... <feature>:<value>
> # <info>
> <target> .=. +1 | -1 | 0 | <float>
> <feature> .=. <integer> | "qid"
> <value> .=. <float>
> <info> .=. <string>
> Details can be found [here|http://svmlight.joachims.org/] and
> [here|http://www.csie.ntu.edu.tw/~cjlin/libsvm/faq.html#/Q03:_Data_preparation]
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