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Hybrid text summary determination method, system and control program, discourse parsing method, system, and method in the system, method and system for dividing text into discourse constituents, method for determining discourse structural representation, and System, hybrid text summarization system

机译:混合文本摘要确定方法,系统和控制程序,系统中的语篇解析方法,系统和方法,将文本分为语篇成分的方法和系统,确定语篇结构表示的方法以及系统,混合文本摘要系统

摘要

Techniques are provided for segmenting text into categorized discourse constituents and attaching discourse constituents into a structural representation of discourse. Techniques for determining hybrid structural and non-structural summaries of a text are also provided. A text is segmented based on a theory of discourse analysis into at least a main discourse constituent containing spatio-temporal information about a single event in a possible world view. The discourse constituents are then inserted into a structural representation of discourse. Non-structural techniques are used to determine relevance scores and important discourse constituents are determined. Relevance scores are percolated through the structural representation of discourse to determine supporting preceding discourse constituents that preserve grammaticality. A hybrid text summary is then determined based on the structural representation of the discourse and relevance scores.
机译:提供了将文本分割成各种话语成分并将话语成分附加到话语的结构表示中的技术。还提供了确定文本的混合结构和非结构摘要的技术。根据话语分析理论,将文本分割为至少一个主要的话语成分,其中包含关于可能发生的世界观中的单个事件的时空信息。然后将话语成分插入话语的结构表示中。使用非结构技术来确定相关性得分,并确定重要的话语成分。通过话语的结构表示来渗透相关性分数,以确定保留语法的支持性先前话语成分。然后根据话语的结构表示形式和相关性分数确定混合文本摘要。

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