Dice coefficient
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Tristan Miller
Sep 8, 2015, 12:06:10 PM9/8/15
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Dear all,
Does DKPro Statistics support calculating the Dice coefficient? For a
given pair of annotations A and B this is 2 * | A ∩ B | ÷ (|A| + |B|).
I thought this was a common enough metric but I don't see any class for
it. Thought I'd ask here to see if it might already be implemented
under another name.
Regards,
Tristan
--
Tristan Miller, Research Scientist
Ubiquitous Knowledge Processing Lab (UKP-TUDA)
Department of Computer Science, Technische Universität Darmstadt
Tel: +49 6151 16 6166 | Web: http://www.ukp.tu-darmstadt.de/
Does DKPro Statistics support calculating the Dice coefficient? For a
given pair of annotations A and B this is 2 * | A ∩ B | ÷ (|A| + |B|).
I thought this was a common enough metric but I don't see any class for
it. Thought I'd ask here to see if it might already be implemented
under another name.
Regards,
Tristan
--
Tristan Miller, Research Scientist
Ubiquitous Knowledge Processing Lab (UKP-TUDA)
Department of Computer Science, Technische Universität Darmstadt
Tel: +49 6151 16 6166 | Web: http://www.ukp.tu-darmstadt.de/
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