Patents by Inventor Vladislav Schogol

Vladislav Schogol has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9529898
    Abstract: This document describes, among other things, a computer-implemented method. The method can include obtaining a plurality of text samples that each include one or more terms belonging to a first class of terms. The plurality of text samples can be classified into a plurality of groups of text samples. Each group of text samples can correspond to a different sub-class of terms. For each of the groups of text samples, a sub-class context model can be generated based on the text samples in the respective group of text samples. Particular ones of the sub-class context models that are determined to be similar can be merged to generate a hierarchical set of context models. Further, the method can include selecting particular ones of the context models and generating a class-based language model based on the selected context models.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: December 27, 2016
    Assignee: Google Inc.
    Inventors: Mark Edward Epstein, Vladislav Schogol
  • Publication number: 20160062985
    Abstract: This document describes, among other things, a computer-implemented method. The method can include obtaining a plurality of text samples that each include one or more terms belonging to a first class of terms. The plurality of text samples can be classified into a plurality of groups of text samples. Each group of text samples can correspond to a different sub-class of terms. For each of the groups of text samples, a sub-class context model can be generated based on the text samples in the respective group of text samples. Particular ones of the sub-class context models that are determined to be similar can be merged to generate a hierarchical set of context models. Further, the method can include selecting particular ones of the context models and generating a class-based language model based on the selected context models.
    Type: Application
    Filed: March 12, 2015
    Publication date: March 3, 2016
    Inventors: Mark Edward Epstein, Vladislav Schogol
  • Publication number: 20150340024
    Abstract: Among other things, this document describes a computer-implemented method. The method can include obtaining a plurality of text samples. For each of one or more text samples in the plurality of text samples, the text sample can be annotated with one or more labels that indicate respective classes to which one or more terms in the text sample are assigned, wherein annotating the text sample comprises determining that at least one term in the text sample corresponds to a first entity in a data structure of interconnected entities and determining a classification of the first entity within the data structure of interconnected entities. The method can include generating a class-based training set of text samples. A class-based language model can be trained using the class-based training set of text samples. A plurality of class-specific language models can be trained.
    Type: Application
    Filed: May 11, 2015
    Publication date: November 26, 2015
    Inventors: Vladislav Schogol, Pedro J. Moreno Mengibar
  • Publication number: 20150242386
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for recognizing speech in an utterance. The methods, systems, and apparatus may include actions of obtaining a candidate transcription including a sequence of words and generating morphological variants of one or more of the words from the candidate transcription. Additional actions may include, for each morphological variant, generating one or more additional candidate transcriptions that each include the morphological variant. Further actions may include generating respective language model scores for the candidate transcription and the one or more additional candidate transcriptions. Additional actions may include selecting a particular transcription from among the candidate transcription and the one or more additional candidate transcriptions, based on the language model scores.
    Type: Application
    Filed: February 26, 2014
    Publication date: August 27, 2015
    Applicant: Google Inc.
    Inventors: Pedro J. Moreno Mengibar, Vladislav Schogol
  • Patent number: 9015152
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing search results. In one aspect, a method includes receiving a set of search results. The set of search results is responsive to a search query received from a user. The method includes determining whether the search query is a navigational query or an exploratory query. The method also includes determining a number of search results to be presented to the user depending on whether the search query is determined to be a navigational query or an exploratory query.
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: April 21, 2015
    Assignee: Google Inc.
    Inventors: Vladislav Schogol, James Robert MacGill
  • Patent number: 8478773
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for interpreting search queries. In one aspect, a method includes receiving a search query. The method also selects a disambiguated interpretation of the search query based on analysis of stored search queries and analysis of stored responses of users having a similar characteristic as the user that initiated the search query. The method also provides a set of the search results. The set is selected based on the disambiguated interpretation of the search query.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: July 2, 2013
    Assignee: Google Inc.
    Inventors: Yegor N. Bryukhov, Vladislav Schogol