arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2002.10971cs.HC
收藏

内在动机在用户界面设计中的作用,以提高Amazon MTurk中的员工绩效

Role of Intrinsic Motivation in User Interface Design to Enhance Worker Performance in Amazon MTurk

Pushyami Kaveti, Md Navid Akbar

摘要:

多年来,生物学家和科学家一直在解决海洋生物监测和鱼类资源估计的问题。目前正努力转向非侵入性方法,利用专门设计的水下机器人收集海洋种群的图像。在收集的图像上训练机器学习算法,我们现在可以估计人口。这反过来又有助于实施控制过度捕捞的条例。然而,为了训练这些模型,我们需要带注释的图像。十多年来收集的大量图像的注释是相当具有挑战性的。因此,我们求助于众包平台Amazon Mechanical Turk(MTurk)来完成图像注释任务。虽然在MTurk中完成工作速度很快,但获得的工作质量往往很差。本研究旨在从自我决定理论的角度来理解人类智力任务设计中的人的因素。应用理论中的元素,我们设计了一个HIT,以提高工人的能力和动机。在我们的实验框架内,我们发现,新的接口显着提高工人的性能的准确性。

英文摘要:

Biologists and scientists have been tackling the problem of marine life monitoring and fish stock estimation for many years now. Efforts are now directed to move towards non-intrusive methods, by utilizing specially designed underwater robots to collect images of the marine population. Training machine learning algorithms on the images collected, we can now estimate the population. This in turn helps to impose regulations to control overfishing. To train these models, however, we need annotated images. Annotation of large sets of images collected over a decade is quite challenging. Hence, we resort to Amazon Mechanical Turk (MTurk), a crowdsourcing platform, for the image annotation task. Although it is fast to get work done in MTurk, the work obtained is often of poor quality. This work aims to understand the human factors in designing Human Intelligence Tasks (HITs), from the perspective of the Self-Determination Theory. Applying elements from the theory, we design an HIT to increase the competence and motivation of the workers. Within our experimental framework, we find that the new interface significantly improves the accuracy of worker performance.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑