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METHOD FOR LEARNING AND COMBINING GLOBAL AND LOCAL REGULARITIES FOR INFORMATION EXTRACTION AND CLASSIFICATION

机译:学习和结合全局和局部规则进行信息提取和分类的方法

摘要

A method is provided for information extraction and classification which combines aspects of local regularities formulation with global regularities formulation (Fig. 4, 60, 62, 64, 65, 66, 68, 69, 70, 72, 74, 78, 80, 82, 84, 86, 88). A candidate subset is identified. Then tentative labels are created so they can be associated with elements in the subset that have global regularities, and the initial tentative labels are attached onto the identified elements of the candidate subset. The attached tentative labels are employed to formulate or 'learn' initial local regularities. Further tentative labels are created so they can be associated with the elements in the subset that have a combination of global and local regularities, and the further tentative labels are attahed onto the identified elements of the candidate subset. Each new dataset is processed with reference to an increasingly-refined set of global regularities, and the output data with their associated confidence labels can be readily evaluated as to import and relevance.
机译:提供了一种信息提取和分类的方法,该方法结合了局部规律性公式和全局规律性公式的各个方面(图4、60、62、64、65、66、68、69、70、72、74、78、80、82 ,84,86,88)。确定候选子集。然后创建临时标签,以便它们可以与子集中具有全局规则的元素相关联,并且初始的临时标签将附加到候选子集的已标识元素上。附带的临时标签用于制定或“学习”初始局部规律。创建更多的暂定标签,以便它们可以与具有全局和局部规则组合的子集中的元素相关联,并且将更多的暂定标签附加到候选子集的已标识元素上。每个新数据集都将根据一组日益完善的全局规则进行处理,并且可以轻松地将输出数据及其关联的置信度标签评估为重要和重要的。

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