![Information / CrowdFlower / Crowdsourcing / Mission District / San Francisco / California / Relevance / Science / Information science / Information retrieval Information / CrowdFlower / Crowdsourcing / Mission District / San Francisco / California / Relevance / Science / Information science / Information retrieval](https://www.pdfsearch.io/img/e529d461fa4710348f0c04f87ee4fbc5.jpg) Date: 2013-02-12 08:11:17Information CrowdFlower Crowdsourcing Mission District San Francisco California Relevance Science Information science Information retrieval | | BUPT_PRIS at TREC 2012 Crowdsourcing Track1: Chuang Zhang, Minjie Zeng, Xiaokang Sang, Kailai Zhang, Houfu Kang Pattern Recognition and Intelligent System Lab, Beijing University of Posts and Telecommunications, P.R.ChinAdd to Reading ListSource URL: trec.nist.govDownload Document from Source Website File Size: 237,23 KBShare Document on Facebook
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