Patents by Inventor Riccardo Mattivi

Riccardo Mattivi 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: 11922124
    Abstract: Methods, apparatus, systems, computing devices, computing entities, and/or the like for programmatically generating multi-paradigm feature representations are provided. An example method may include generating a code dataset including a plurality of codes associated with a predictive entity; generating a plurality of semantic feature vectors based at least in part on code description metadata; generating a plurality of structural feature vectors based at least in part on code relation metadata; generating a plurality of multi-paradigm feature vectors based at least in part on the plurality of semantic feature vectors and the plurality of structural feature vectors; generating a prediction for the predictive entity by processing the plurality of multi-paradigm feature vectors using a prediction model; and performing one or more prediction-based actions based on the prediction.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: March 5, 2024
    Assignee: Optum Services (Ireland) Limited
    Inventors: Riccardo Mattivi, Houssem Chatbri, Ahmed Selim
  • Publication number: 20230289627
    Abstract: Various embodiments of the present invention provide methods, apparatus, systems, computing devices, computing entities, and/or the like for performing predictive data analysis operations. For example, certain embodiments of the present invention utilize systems, methods, and computer program products that perform predictive data analysis operations by generating a predicted eligibility score for a predictive entity using a cross-feature-type eligibility prediction machine learning framework.
    Type: Application
    Filed: March 10, 2022
    Publication date: September 14, 2023
    Inventors: Riccardo MATTIVI, Venkata Krishnan MITTINAMALLI THANDAPANI, Conor BREEN, Peter COGAN
  • Patent number: 11698934
    Abstract: Various embodiments of the present invention provide methods, apparatus, systems, computing devices, computing entities, and/or the like for performing predictive structural analysis on document data objects that are associated with an ontology graph. Certain embodiments of the present invention utilize systems, methods, and computer program products that perform predictive data analysis operations on document data objects that are associated with an ontology graph using document embeddings that are generated by graph-embedding-based paragraph vector machine learning models.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: July 11, 2023
    Assignee: Optum, Inc.
    Inventors: Suman Roy, Amit Kumar, Ayan Sengupta, Riccardo Mattivi, Ahmed Selim, Shashi Kumar
  • Publication number: 20230109045
    Abstract: Methods, apparatus, systems, computing devices, computing entities, and/or the like for programmatically generating multi-paradigm feature representations are provided. An example method may include generating a code dataset including a plurality of codes associated with a predictive entity; generating a plurality of semantic feature vectors based at least in part on code description metadata; generating a plurality of structural feature vectors based at least in part on code relation metadata; generating a plurality of multi-paradigm feature vectors based at least in part on the plurality of semantic feature vectors and the plurality of structural feature vectors; generating a prediction for the predictive entity by processing the plurality of multi-paradigm feature vectors using a prediction model; and performing one or more prediction-based actions based on the prediction.
    Type: Application
    Filed: December 9, 2022
    Publication date: April 6, 2023
    Inventors: Riccardo MATTIVI, Houssem CHATBRI, Ahmed SELIM
  • Publication number: 20230079343
    Abstract: Various embodiments of the present invention provide methods, apparatus, systems, computing devices, computing entities, and/or the like for performing predictive structural analysis on document data objects that are associated with an ontology graph. Certain embodiments of the present invention utilize systems, methods, and computer program products that perform predictive data analysis operations on document data objects that are associated with an ontology graph using document embeddings that are generated by graph-embedding-based paragraph vector machine learning models.
    Type: Application
    Filed: September 3, 2021
    Publication date: March 16, 2023
    Inventors: Suman Roy, Amit Kumar, Ayan Sengupta, Riccardo Mattivi, Ahmed Selim, Shashi Kumar
  • Patent number: 11574128
    Abstract: Methods, apparatus, systems, computing devices, computing entities, and/or the like for programmatically generating multi-paradigm feature representations are provided. An example method may include generating a code dataset including a plurality of codes associated with a predictive entity; generating a plurality of semantic feature vectors based at least in part on code description metadata; generating a plurality of structural feature vectors based at least in part on code relation metadata; generating a plurality of multi-paradigm feature vectors based at least in part on the plurality of semantic feature vectors and the plurality of structural feature vectors; generating a prediction for the predictive entity by processing the plurality of multi-paradigm feature vectors using a prediction model; and performing one or more prediction-based actions based on the prediction.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: February 7, 2023
    Assignee: OPTUM SERVICES (IRELAND) LIMITED
    Inventors: Riccardo Mattivi, Houssem Chatbri, Ahmed Selim
  • Patent number: 11481452
    Abstract: Implementations include providing a first set of tags by processing a document using generic entity extraction based on one or more external taxonomies, providing a second set of tags by processing the electronic document using specific entity extraction based on internal taxonomies specific to the enterprise, determining a relevance score for each tag in the first set of tags, and the second set of tags, defining a set of tags including one or more tags of the first set of tags, and one or more tags of the second set of tags, tags of the set of tags being in rank order based on respective relevance scores, receiving user input to the set of tags, and performing one or more of adjusting a ranking of tags based on the user input, and editing at least one internal taxonomy of the one or more internal taxonomies based on the user feedback.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: October 25, 2022
    Assignee: Accenture Global Solutions Limited
    Inventors: Riccardo Mattivi, Xin Zuo, Ian Hook, Aonghus McGovern, Thomas A. Hsu, Bijay Kumar
  • Publication number: 20220215274
    Abstract: Embodiments of the present disclosure provide methods, apparatus, systems, computing devices, computing entities, and/or the like for generating an inferred document representation for a multi-section document using a machine learning model.
    Type: Application
    Filed: January 5, 2021
    Publication date: July 7, 2022
    Inventors: Riccardo Mattivi, Peter Cogan
  • Patent number: 11328001
    Abstract: There is a need for more accurate and more efficient database management operations. This need can be addressed by, for example, techniques for efficient matching of data fields in response to database queries. In one example, a method includes: for each input data field of a plurality of input data fields, generating an per-field encoded representation of the input data field based on each per-character increment score for an occurred character in the input data field; performing the automated data field matching based on each per-field encoded representation for an input data field to generate one or more data field matching outputs; and causing display of the one or more data field matching determinations using a data field matching output interface.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: May 10, 2022
    Assignee: Optum Services (Ireland) Limited
    Inventors: Houssem Chatbri, Riccardo Mattivi, Ahmed Selim, James Philip Bauer
  • Publication number: 20210406283
    Abstract: There is a need for more accurate and more efficient database management operations. This need can be addressed by, for example, techniques for efficient matching of data fields in response to database queries. In one example, a method includes: for each input data field of a plurality of input data fields, generating an per-field encoded representation of the input data field based on each per-character increment score for an occurred character in the input data field; performing the automated data field matching based on each per-field encoded representation for an input data field to generate one or more data field matching outputs; and causing display of the one or more data field matching determinations using a data field matching output interface.
    Type: Application
    Filed: June 29, 2020
    Publication date: December 30, 2021
    Inventors: Houssem Chatbri, Riccardo Mattivi, Ahmed Selim, James Philip Bauer
  • Publication number: 20210383068
    Abstract: Methods, apparatus, systems, computing devices, computing entities, and/or the like for programmatically generating multi-paradigm feature representations are provided. An example method may include generating a code dataset including a plurality of codes associated with a predictive entity; generating a plurality of semantic feature vectors based at least in part on code description metadata; generating a plurality of structural feature vectors based at least in part on code relation metadata; generating a plurality of multi-paradigm feature vectors based at least in part on the plurality of semantic feature vectors and the plurality of structural feature vectors; generating a prediction for the predictive entity by processing the plurality of multi-paradigm feature vectors using a prediction model; and performing one or more prediction-based actions based on the prediction.
    Type: Application
    Filed: June 9, 2020
    Publication date: December 9, 2021
    Inventors: Riccardo MATTIVI, Houssem CHATBRI, Ahmed SELIM
  • Publication number: 20200167421
    Abstract: Implementations include providing a first set of tags by processing a document using generic entity extraction based on one or more external taxonomies, providing a second set of tags by processing the electronic document using specific entity extraction based on internal taxonomies specific to the enterprise, determining a relevance score for each tag in the first set of tags, and the second set of tags, defining a set of tags including one or more tags of the first set of tags, and one or more tags of the second set of tags, tags of the set of tags being in rank order based on respective relevance scores, receiving user input to the set of tags, and performing one or more of adjusting a ranking of tags based on the user input, and editing at least one internal taxonomy of the one or more internal taxonomies based on the user feedback.
    Type: Application
    Filed: November 27, 2018
    Publication date: May 28, 2020
    Inventors: Riccardo Mattivi, Xin Zuo, Ian Hook, Aonghus McGovern, Thomas A. Hsu, Bijay Kumar