Thursday, May 30, 2013

Get Another Label? Improving Data Quality and Machine Learning Using Multiple, Noisy Labelers | NYU-Poly

Get Another Label? Improving Data Quality and Machine Learning Using Multiple, Noisy Labelers | NYU-Poly: "With the increasing popularity of micro-outsourcing systems, such as Amazon's Mechanical Turk, it often is possible to obtain less-than-expert labeling at low cost. We examine the improvement (or lack thereof) in data quality via repeated labeling, and focus especially on the improvement of training labels for supervised induction.  "

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