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arXiv 2002.00429cs.AI
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不确定性加权因果图

Uncertainty Weighted Causal Graphs

Universidad Autónoma de Madrid(马德里自治大学);Escuela Técnica Superior de Ingeniería ICAI, Universidad Pontificia Comillas(科米亚斯主教大学ICAI高等工程技术学院);Universidad de Santiago de Compostela(圣地亚哥德孔波斯特拉大学);Universidad de Castilla La Mancha(卡斯蒂利亚-拉曼恰大学)

Eduardo C. Garrido-Merchán, C. Puente, A. Sobrino, J. A. Olivas

摘要:

因果关系传统上是通过将原因与结果联系起来来产生知识的科学方法。从形象学的角度来看,因果图是表示和推断新的因果信息的有用工具。在以前的作品中,我们已经自动生成的因果关系图相关联的一个给定的概念,通过分析文件集和提取和表示发现的因果信息,在视觉上的方式。检索到的信息表明,因果关系往往是不完美的,而不是准确的,由图收集的功能。在这项工作中,我们将尝试通过概率改进引用图中不精确性的管理来进一步建模图中的不确定性。

英文摘要:

Causality has traditionally been a scientific way to generate knowledge by relating causes to effects. From an imaginery point of view, causal graphs are a helpful tool for representing and infering new causal information. In previous works, we have generated automatically causal graphs associated to a given concept by analyzing sets of documents and extracting and representing the found causal information in that visual way. The retrieved information shows that causality is frequently imperfect rather than exact, feature gathered by the graph. In this work we will attempt to go a step further modelling the uncertainty in the graph through probabilistic improving the management of the imprecision in the quoted graph.

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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