话题识别与跟踪中的层次化话题识别技术研究

Keywords: [话题识别与跟踪, 层次化话题识别, 多层聚类, 命名实体, 指代消解, topic detection and tracking, hierarchical topic detection, multi-layered clustering, named entity, reference resolution ]

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Abstract:

话题识别与跟踪(topic detection and tr..

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