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Access and presentation of files based on semantic proximity to current interests

  • US 9,576,043 B2
  • Filed: 09/01/2016
  • Issued: 02/21/2017
  • Est. Priority Date: 07/22/2015
  • Status: Expired due to Fees
First Claim
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1. A computer program product for managing and rendering a one or more information data nodes relative to a current focus on a display device, the computer program product comprising:

  • one or more non-transitory computer-readable storage media and program instructions stored on at least one of the one or more non-transitory computer-readable storage media, the program instructions, when executed by a one or more processors, comprising;

    program instructions to receive one or more principal topics from a content of one or more information nodes data visited by a user, wherein the one or more information nodes data includes at least one first information node data;

    program instructions to determine, at a computing device, a topic vector from a similarity of a content of the first information node data to the one or more principal topics, wherein the topic vector is determined using a Latent Dirichlet Allocation algorithm;

    program instructions to create, at the computing device, a map from the topic vector to a storage location of the first information data node;

    program instructions to determine, at the computing device, one or more current topics from a content of a second information node data, wherein the second information data node is an information data node that has been accessed recently;

    program instructions to determine, at the computing device, a current focus vector from a similarity of the one or more current topics to each of the one or more principal topics, wherein the current focus vector is determined using the Latent Dirichlet Allocation algorithm;

    program instructions to render a representation of the current focus vector and a representation of the first information node data on the display device according to a rendering algorithm, wherein the rendering algorithm;

    determines a position and a size of the representation of the current focus vector and of the first information node data;

    includes a force-directed drawing algorithm;

    includes an algorithm that renders a content of the first information node data as a word cloud; and

    uses the similarity of the one or more current topics to each of the one or more principal topics to generate a position and a size of the representation of the current focus vector and of the first information node data; and

    program instructions to access the first information data node in the storage location by selecting the representation of the first information data node.

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