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Using Syntactic Distributional Patterns for Data-Driven Answer Extraction from the Web

机译:使用句法分配模式进行数据驱动答案从Web提取

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摘要

In this work, a data-driven approach for extracting answers from web-snippets is presented. Answers are identified by matching contextual distributional patterns of the expected answer type (EAT) and answer candidates. These distributional patterns are directly learnt from previously annotated tuples {question, sentence, answer}, and the learning mechanism is based on the principles language acquisition. Results shows that this linguistic motivated data-driven approach is encouraging.
机译:在这项工作中,提出了一种从Web片段中提取答案的数据驱动方法。通过匹配预期答案类型(吃)和回答候选人的上下文分配模式来确定答案。这些分布模式直接从先前注释的元组{问题,句子,答案}和学习机制基于原理语言获取。结果表明,这种语言激励的数据驱动方法是令人鼓舞的。

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