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Generating and using a knowledge-enhanced model

  • US 10,089,580 B2
  • Filed: 08/11/2014
  • Issued: 10/02/2018
  • Est. Priority Date: 08/11/2014
  • Status: Active Grant
First Claim
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1. A method implemented by one or more computing devices, the method comprising:

  • sampling first click-through data from a repository, the first click-through data identifying queries submitted by users to a search engine and specific result items that the users clicked from search results provided by the search engine in response to the queries;

    sampling structured knowledge data from one or more structured knowledge resources, the structured knowledge data providing semantic distances between various nouns identified in the one or more structured knowledge resources;

    processing the structured knowledge data to obtain second click-through the data second click-through data representing respective semantic distances between semantically related nouns as corresponding click values; and

    training a model using the first click-through data and the second click-through data as training data, the model being trained using a machine-learning training process,wherein the model is configured to process input linguistic items and identify output linguistic items that are related to the input linguistic items.

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