Rating crowdsourced annotations: evaluating contributions of variable quality and completeness

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Rating crowdsourced annotations: evaluating contributions of variable quality and completeness

Crowdsourcing has become a popular means to acquire data about the Earth and its environment inexpensively, but the data-sets obtained are typically imperfect and of unknown quality. Two common imperfections with crowdsourced data are the contributions from cheats or spammers and missing cases. The...

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Bibliographic Details
Main Author:	Foody, Giles M.
Format:	Article
Published:	Taylor & Francis 2013
Online Access:	https://eprints.nottingham.ac.uk/2448/

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