publication . Conference object . 2015

How to Increase the Accuracy of Crowdsourcing Campaigns?

Nurmukhametov, O.; Baklanov, A.; Fritz, S.; Khachay, M.; Salk, C.; See, L.; Shchepashchenko, D.;
Open Access English
  • Published: 01 Nov 2015
Abstract
Crowdsourcing is a new approach to performing tasks, with a group of volunteers rather than experts. For example, the Geo-Wiki project [1] aims to improve the global land-cover map by crowdsourcing for image recognition. Though crowdsourcing gives a simple way to perform tasks that are hard to automate, analysis of data received from non-experts is a challenging problem that requires a holistic approach. Here we study in detail the dataset of the Cropland Capture game (part of Geo-Wiki project) to increase the accuracy of campaign’s results. Using this analysis, we developed a methodology for a generic type of crowdsourcing campaign similar to the Cropland Captu...
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Conference object . 2015
Provider: IIASA PURE
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