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[[Illinois-ml-nlp-users] ] How to reproduce CoNLL NER results?

From: "Veljko Miljanic" <veljko AT uw.edu>
To: illinois-ml-nlp-users AT lists.cs.illinois.edu
Subject: [[Illinois-ml-nlp-users] ] How to reproduce CoNLL NER results?
Date: Mon, 31 Oct 2016 12:13:25 -0500

Hi,

For my project I would like to retrain NER system and reproduce results on
conll 2003 set that were reported in:
L. Ratinov and D. Roth, Design Challenges and Misconceptions in Named Entity
Recognition. CoNLL (2009).

Is there anything else but CoNLL dataset that I would need to repeat the
results from this paper?

Also, I've noticed that CoNLL dataset has 4 columns while NER training tool
requires 9 columns. What do other 5 columns represent and how can I generate
them?

Thanks,
Veljko

[[Illinois-ml-nlp-users] ] How to reproduce CoNLL NER results?, Veljko Miljanic, 10/31/2016