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BUILDING DIALOGUE STRUCTURE BY USING COMMUNICATIVE DISCOURSE TREES
BUILDING DIALOGUE STRUCTURE BY USING COMMUNICATIVE DISCOURSE TREES
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机译:用交流话语树建立对话结构。
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摘要
Systems, devices, and methods of the present invention detect rhetoric agreement between texts. In an example, a rhetoric agreement application accesses a multi-part initial query and generates a question communicative discourse tree that represents rhetorical relationships between fragments of the query. The application identifies a sub-discourse tree from the question communicative discourse tree. The application generates a candidate answer communicative discourse tree for each candidate answer of a set of candidate answers. The application computes a level of complementarity between the sub-discourse tree and each candidate answer discourse tree by applying a classification model to the sub-discourse tree and candidate answer communicative discourse trees. The application selects an answer from the candidate answers based on the computed complementarity, thereby building a dialogue structure of an interactive session.
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