首页> 外文会议>International Conference on Knowledge Discovery and Information Retrieval >SEMANTIC IDENTIFICATION AND VISUALIZATION OF SIGNIFICANT WORDS WITHIN DOCUMENTS: Approach to Visualize Relevant Words within Documents to a Search Query by Word Similarity Computation
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SEMANTIC IDENTIFICATION AND VISUALIZATION OF SIGNIFICANT WORDS WITHIN DOCUMENTS: Approach to Visualize Relevant Words within Documents to a Search Query by Word Similarity Computation

机译:文档中的重要词语的语义识别和可视化:通过字相似性计算可视化文档中相关单词的方法

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This paper gives at first an introduction to similarity computation and text summarization of documents by usage of a probabilistic topic model, especially Latent Dirichlet Allocation (LDA). Afterwards it provides a discussion about the need of a better understanding for the reason and transparency at all for the end-user why documents with a computed similarity actually are similar to a given search query. The authors propose for that an approach to identify and highlight words with respect to their semantic relevance directly within documents and provide a theoretical background as well as an adequate visual assignment for that approach.
机译:本文首先介绍了通过使用概率主题模型,尤其是潜在的Dirichlet分配(LDA)来介绍相似性计算和文本摘要。之后,它提供了关于最终用户的原因和透明度的需要更好地理解的讨论,为什么具有计算相似性的文档实际上类似于给定的搜索查询。作者提出了一种方法,即在文件中直接识别和突出显示与语义相关性的话语,并为该方法提供了一个理论背景以及适当的视觉分配。

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