Patents Assigned to AMAZON TECHONOLIGIES, INC.
  • Evaluation of nodes
    Patent number: 9830344
    Abstract: Disclosed are various embodiments for assessing the quality of a node that comprises a collection of items containing textual data. The homogeneity of the node can be related to its quality. Highly ranked descriptive terms used in the node are identified and quality score is calculated that provides a measure of the quality of the node. Additionally, a node can be examined for outliers to improve node quality.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: November 28, 2017
    Assignee: AMAZON TECHONOLIGIES, INC.
    Inventor: Archiman Dutta