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Systems and methods for trend aware self-correcting entity relationship extraction

  • US 9,129,212 B2
  • Filed: 09/15/2014
  • Issued: 09/08/2015
  • Est. Priority Date: 03/23/2010
  • Status: Active Grant
First Claim
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1. A system including one or more processors implementing processing modules comprising:

  • an activity tracking module, within a network-based transaction system, to receive and process a selected entity, the selected entity published on the network-based transaction system;

    a relationship module, within the network-based transaction system, to determine a plurality of related entities based at least in part on aggregated navigation transitions between the selected entity and each related entity of the plurality of related entities; and

    a recommendation engine, within the network-based transaction system, to generate a recommendation set of related entities, for publication via the network-based transaction system over a network connection, from the plurality of related entities based at least in part on a velocity for each related entity of the plurality of related entities, the velocity comprises a measure of directional change in popularity, and to generate the recommendation set by calculating a relevance score for each related entity in a second plurality of related entities, the relevance score is a function of probability and velocity.

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