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Written Justifications are Key to Aggregate Crowdsourced Forecasts

مبررات مكتوبة هي مفتاح تجميع توقعات الجماعة الجماعية

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 Publication date 2021
and research's language is English
 Created by Shamra Editor




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This paper demonstrates that aggregating crowdsourced forecasts benefits from modeling the written justifications provided by forecasters. Our experiments show that the majority and weighted vote baselines are competitive, and that the written justifications are beneficial to call a question throughout its life except in the last quarter. We also conduct an error analysis shedding light into the characteristics that make a justification unreliable.



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