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Fact Checking from Natural Text with Probabilistic Soft Logic

机译:使用概率软逻辑从自然文本进行事实检查

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We demonstrate a method to support fact-checking of statements found in natural text such as online news, encyclopedias or academic repositories, by detecting if they violate knowledge that is implicitly present in a reference corpus. The method combines the use of information extraction techniques with probabilistic reasoning, allowing for inferences to be performed starting from natural text. We present two case studies, one in the domain of verifying claims about family relations, the other about political relations. This allows us to contrast the case where ground truth is available about the relations and the rules that can be applied to them (families) with the case where neither relations nor rules are clear cut (politics).
机译:我们演示了一种方法,该方法通过检测自然文本中发现的陈述是否违反了参考语料库中隐含的知识,从而支持对在线新闻,百科全书或学术资料库等自然文本中的陈述进行事实检查。该方法将信息提取技术的使用与概率推理相结合,从而允许从自然文本开始进行推理。我们提供了两个案例研究,一个是在核实有关家庭关系的主张方面,另一个是在政治关系方面。这使我们可以将关于关系的事实和规则可以应用到家庭(家庭)的情况与没有关系和规则的情况都明确的情况(政治)进行对比。

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