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arXiv 2103.16704cs.AI
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基于语义关系网络的概率类比映射

Probabilistic Analogical Mapping with Semantic Relation Networks

University of California, Los Angeles(加州大学洛杉矶分校)

Hongjing Lu, Nicholas Ichien, Keith J. Holyoak

摘要:

人类使用具有领域一般内容的类比进行灵活推理的能力取决于识别概念之间关系的机制,以及映射概念及其在类比中的关系的机制。最近的模型的语义关系可以从非关系词嵌入学习的基础上,我们提出了一个新的计算模型的两个类似物之间的映射。该模型采用贝叶斯框架的概率图匹配,操作的语义关系网络,从分布式表示的个别概念和概念之间的关系。通过比较模型预测与人类的表现,在一个新的映射任务,需要集成的多个关系,以及在几个经典的研究,我们表明,该模型占了广泛的现象,涉及类比映射的成人和儿童。我们还展示了扩展模型来处理模拟检索的潜力。我们的方法表明,类似人类的类比映射可以出现从比较机制应用到丰富的语义表示的个人概念和关系。

英文摘要:

The human ability to flexibly reason using analogies with domain-general content depends on mechanisms for identifying relations between concepts, and for mapping concepts and their relations across analogs. Building on a recent model of how semantic relations can be learned from non-relational word embeddings, we present a new computational model of mapping between two analogs. The model adopts a Bayesian framework for probabilistic graph matching, operating on semantic relation networks constructed from distributed representations of individual concepts and of relations between concepts. Through comparisons of model predictions with human performance in a novel mapping task requiring integration of multiple relations, as well as in several classic studies, we demonstrate that the model accounts for a broad range of phenomena involving analogical mapping by both adults and children. We also show the potential for extending the model to deal with analog retrieval. Our approach demonstrates that human-like analogical mapping can emerge from comparison mechanisms applied to rich semantic representations of individual concepts and relations.

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。

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