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From "Miller, Timothy" <Timothy.Mil...@childrens.harvard.edu>
Subject Re: Guide on Training assertion module
Date Fri, 22 Jan 2016 14:24:54 GMT
Hi Harish,
The module has code for training from i2b2 challenge-style annotations
and SHARP annotations (knowtator xml). If you have one of those datasets
or a similar representation you can find the training code in the
assertion module. If you have some other form you may be able to look at
the data readers for those formats and write your own reader for your
own format. You may also be interested in reverting to the rule-based
negation annotator -- it has lower precision but higher recall.
Tim


On 01/20/2016 09:53 PM, Harish Kulkarni wrote:
> Hi
>
> Is there a guide on how to train the assertion module to get the correct
> polarity etc.
> I have some good data to train.
> Currently simple negation is not recognized.
>
> Thanks
> Harish
>


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