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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/08/30 12:52:00 UTC

[jira] [Updated] (FLINK-13914) Add class for DocHashTFVectorizerMapper.

     [ https://issues.apache.org/jira/browse/FLINK-13914?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-13914:
-----------------------------------
    Labels: pull-request-available  (was: )

> Add  class  for  DocHashTFVectorizerMapper.
> -------------------------------------------
>
>                 Key: FLINK-13914
>                 URL: https://issues.apache.org/jira/browse/FLINK-13914
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Library / Machine Learning
>            Reporter: Xu Yang
>            Priority: Major
>              Labels: pull-request-available
>
> DocHashTFVectorizerMapper  is  a  transformer  to  convert  a  document  to  a  sparse  vector  based  on  the  frequency  of  every  word  in  the  string.
>  * Add  DocHashTFVectorizerMapper  for  the  operation  of  the DocHashTFVectorizerMapper.
>  * Add  HasBinary  for  the  params  of  DocHashTFVectorizerMapper.
>  * Add  DocHashTFVectorizerParams  for  the  params  of  DocHashTFVectorizerMapper.
>  * Add  DocHashTFVectorizerMapperTest  for  the  test  example.



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