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Visual comparison of documents using latent semantic differences

机译:使用潜在语义差异对文档进行视觉比较

摘要

A method, computer system, and a computer program product for comparing documents using latent semantic differences is provided. The present invention may include receiving documents from a user. The present invention may also include extracting linguistic units associated with the received documents. The present invention may then include building latent semantic dimensions based on the extracted linguistic units. The present invention may then include weighting the extracted linguistic units utilizing the built latent semantic dimensions. The present invention may then include determining latent semantic differences between the received documents based on weighted linguistic units. The present invention may also include mapping the weighted linguistic units to a scaled visual feature. The present invention may further include generating a visualization to the user of the received documents based on the determined latent semantic differences and the scaled visual feature.
机译:提供了一种用于使用潜在语义差异来比较文档的方法,计算机系统和计算机程序产品。本发明可以包括从用户接收文档。本发明还可以包括提取与所接收的文档相关联的语言单元。然后,本发明可以包括基于所提取的语言单元来建立潜在语义维度。然后,本发明可以包括利用所建立的潜在语义维度对所提取的语言单元进行加权。然后,本发明可以包括基于加权的语言单元确定接收到的文档之间的潜在语义差异。本发明还可以包括将加权的语言单元映射到缩放的视觉特征。本发明可以进一步包括基于所确定的潜在语义差异和缩放的视觉特征,为用户生成所接收文档的可视化。

著录项

  • 公开/公告号US10360302B2

    专利类型

  • 公开/公告日2019-07-23

    原文格式PDF

  • 申请/专利权人 INTERNATIONAL BUSINESS MACHINES CORPORATION;

    申请/专利号US201715706580

  • 发明设计人 ROBERT G. FARRELL;

    申请日2017-09-15

  • 分类号G06F16/33;G06F16/93;G06F17/27;G06F16/332;G06F16/338;

  • 国家 US

  • 入库时间 2022-08-21 12:15:51

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