Development of goal-directed gaze shift based on predictive learning
Development of goal-directed gaze shift based on predictive learning
复制标题
基于预测学习的目标导向凝视转移的发展
DOI：
10.1109/devlrn.2014.6983005
复制
发表时间：
2014
期刊：
影响因子：
--
通讯作者：
M. Asada
中科院分区：
文献类型：
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作者：
Jorge Luis Copete;Y. Nagai;M. Asada
将他人的行为理解为目标导向是发展模仿和合作等社会认知能力的关键机制。心理学的最新研究结果表明，预测观察到的行动目标的能力早在婴儿期六个月就出现了。然而，涉及哪些机制以及它们如何触发这种能力的发展仍然是悬而未决的问题。在本文中，我们提出了一个计算模型，采用递归神经网络再现目标导向的视线转移的发展过程。我们的假设是，它是可能的，通过学习预测的注意目标起源于自下而上的视觉注意，推断观察到的行动的目标。在保持与心理学研究结果一致的同时，我们的实验结果证实了这一假设，即学习预测注意目标导致预测性注视转移到行动目标的发展。
Understanding others' actions as goal-directed is a key mechanism to develop social cognitive abilities such as imitation and cooperation. Recent findings in psychology have demonstrated that the ability to predict the goal of observed actions emerges as early as six months in infancy. However, what mechanisms are involved and how they trigger the development of this ability are still open questions. In this paper, we propose a computational model employing a recurrent neural network to reproduce the developmental process of goal-directed gaze shift. Our hypothesis is that it is possible to infer the goal of observed actions by learning to predict the attention target originated from bottom-up visual attention. While keeping consistency with psychological findings, our experimental results confirmed the hypothesis that learning to predict the attention targets leads to the development of predictive gaze shift to the action goal.
第一年下半年视觉空间短期记忆的发展。
DOI：
10.1037/0012-1649.40.5.836
发表时间：
2004
期刊：
Developmental psychology.
影响因子：
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作者：
Pelphrey,KevinA;Reznick,JSteven;DavisGoldman,Barbara;Sasson,Noah;Morrow,Judy;Donahoe,Andrea;Hodgson,Katharine
通讯作者：
Hodgson,Katharine