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From masaki rikitoku <>
Subject IDF for ml pipeline
Date Tue, 03 Feb 2015 04:56:27 GMT
Hi all

I am trying the ml pipeline for text classfication now.

recently, i succeed to execute the pipeline processing in ml packages,
which consist of the original Japanese tokenizer, hashingTF,

then,  i failed to  executed the pipeline with idf in mllib package directly.

To use the idf feature in ml package,
do i have to implement the wrapper for idf in ml package like the hashingTF?


Masaki Rikitoku

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