Patents by Inventor Vijay S. Nori

Vijay S. Nori 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).

  • Publication number: 20240135263
    Abstract: Various embodiments of the present invention introduce technical advantages related to computational efficiency and storage efficiency of training reinforcement learning models using model-based reinforcement learning approaches. For example, various embodiments of the present invention enable training components of a dynamics model of a reinforcement learning framework using cross-space likelihood similarity measures between predicted transition likelihood models and empirical transition likelihood models even when the two noted likelihood models have distinct distribution supports. This enables using training/empirical observation data to train dynamics model components even when the output state spaces of the dynamics model components are distinct from the output state space of the empirical distributions determined using the training/empirical observation data.
    Type: Application
    Filed: October 18, 2022
    Publication date: April 25, 2024
    Inventors: Reem A. Hussain, Yagnesh J. Patel, Vijay S. Nori
  • Patent number: 11954602
    Abstract: There is a need for more effective and efficient predictive data analysis. This need can be addressed by, for example, solutions for performing/executing hybrid input predictive data analysis.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: April 9, 2024
    Assignee: Optum, Inc.
    Inventors: Daniel J. Mulcahy, Subhash Seelam, Damian Kelly, Vijay S. Nori, Adam Russell
  • Publication number: 20230376858
    Abstract: Various embodiments of the present invention improve the speed of training classification-based machine learning models by introducing techniques that enable efficient parallelization of such training routines while enhancing the accuracy of each parallel implementation of a training routine. For example, in some embodiments, a classification-based machine learning model is trained via executing N parallel processes each executing a portion of a training routine, where each parallel process is performed using a training set having a uniform distribution of labels associated with the classification-based machine learning model. In this way, each parallel process is more likely to update parameters of the classification-based machine learning model in accordance with a holistic representation of the training data, which in turn improves the overall accuracy of the resulting trained classification-based machine learning models while enabling parallel training of the classification-based machine learning model.
    Type: Application
    Filed: May 18, 2022
    Publication date: November 23, 2023
    Inventors: Eric B. Tal, Joel D. Stremmel, Vijay S. Nori, Daniel J. Mulcahy, Mostafa Bayomi, Ahmed Kayal
  • Publication number: 20230376532
    Abstract: Various embodiments of the present invention provide methods, apparatus, systems, computing devices, computing entities, and/or the like for performing predictive data analysis using semi-structured input data. Certain embodiments of the present invention utilize systems, methods, and computer program products that perform predictive data analysis using semi-structured input data using at least one of techniques using inferred codified fields and temporally-arranged codified fields.
    Type: Application
    Filed: May 17, 2022
    Publication date: November 23, 2023
    Inventors: Michael J. McCarthy, Kieran O'Donoghue, Mostafa Bayomi, Neill Michael Byrne, Vijay S. Nori
  • Patent number: 11699040
    Abstract: There is a need for solutions that perform predictive natural language processing with improved efficiency and/or accuracy.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: July 11, 2023
    Assignee: OPTUM, INC.
    Inventors: Christopher A. Hane, Vijay S. Nori, Louis J. Rumanes
  • Patent number: 11699042
    Abstract: There is a need for solutions that perform predictive natural language processing with improved efficiency and/or accuracy.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: July 11, 2023
    Assignee: Optum, Inc.
    Inventors: Christopher A. Hane, Vijay S. Nori, Louis J. Rumanes
  • Patent number: 11699041
    Abstract: There is a need for solutions that perform predictive natural language processing with improved efficiency and/or accuracy.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: July 11, 2023
    Assignee: Optum, Inc.
    Inventors: Christopher A. Hane, Vijay S. Nori, Louis J. Rumanes
  • Publication number: 20230187068
    Abstract: Methods, apparatuses, systems, computing devices, and/or the like are provided. An example method may include generating edges connecting attribute vertices to a member vertex in a healthcare graph data object, determining, using at least one graph-based machine learning model and based at least in part on the attribute vertices, historical member vertices from the healthcare graph data object, determining, using the at least one graph-based machine learning model and based at least in part on the historical member vertices, historical member query vertices from the healthcare graph data object, generating, based at least in part on the historical member query vertices, predicted member query vertices in the healthcare graph data object, and performing one or more prediction-based actions based at least in part on the one or more predicted member query vertices.
    Type: Application
    Filed: December 10, 2021
    Publication date: June 15, 2023
    Inventors: Gregory J. BOSS, Ramprasad Anandam GADDAM, Adam RUSSELL, Vijay S. NORI
  • Publication number: 20230170093
    Abstract: Various embodiments of the present invention utilize systems, methods, and computer program products that perform predictive data analysis operations by using an agent machine learning model to determine an optimal clinical intervention based at least in part on the current clinical state and an inferred reinforcement learning policy that is determined based at least in part on a familiarity-adjusted reward function, where the familiarity-adjusted reward function is generated by an environment machine learning framework based at least in part on one or more next state predictions for one or more pruned action-state combinations based at least in part on a historical clinical outcome database, and the one or more pruned action-state combinations are determined based at least in part on one or more pruned clinical actions that are selected from a plurality of candidate clinical actions based at least in part on one or more action pruning criteria.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 1, 2023
    Inventors: Reem A. Hussain, Vijay S. Nori, Daniel J. Mulcahy, Jason E. Weinberg
  • Publication number: 20230122399
    Abstract: There is a need for more accurate and more efficient optimized scheduling operations. This need can be addressed by, for example, techniques for performing one or more optimized scheduling operations. In one example, a method includes: determining, using an optimal event time prediction learning machine model, a predicted interactivity measure for an event data object; determining, based at least in part on the predicted interactivity measure and using an optimal event time prediction machine learning model, an optimal event time modification value for the event data object; and determining, by one or more processors, an optimized appointment prediction based at least in part on optimal event time modification value.
    Type: Application
    Filed: February 21, 2022
    Publication date: April 20, 2023
    Inventors: Ramprasad Anandam Gaddam, Gregory J. Boss, Adam Russell, Vijay S. Nori
  • Publication number: 20230116735
    Abstract: Various embodiments of the disclosure provide apparatuses, systems, and computer program products for predictive data labelling using a dual-model system. Embodiments provide various advantages in accuracy of predicted labels, for example in various contexts such as medical data analysis for difficult to diagnose diseases.
    Type: Application
    Filed: December 7, 2022
    Publication date: April 13, 2023
    Inventors: Vijay S. NORI, Christopher A. HANE, Paul A. BLEICHER
  • Publication number: 20230106667
    Abstract: Various embodiments of the present invention provide methods, apparatus, systems, computing devices, computing entities, and/or the like for performing predictive data analysis with respect to categorical data objects. Certain embodiments of the present invention utilize systems, methods, and computer program products that perform predictive data analysis with respect to categorical data objects by utilizing at least one of predictive feature hierarchies, feature refinement routines, decision subsets of predictive features that are generated based at least in part on predictiveness measures for the predictive features, and/or the like.
    Type: Application
    Filed: October 5, 2021
    Publication date: April 6, 2023
    Inventors: Christopher A. Hane, Vijay S. Nori
  • Patent number: 11537818
    Abstract: Various embodiments of the disclosure provide apparatuses, systems, and computer program products for predictive data labelling using a dual-model system. Embodiments provide various advantages in accuracy of predicted labels, for example in various contexts such as medical data analysis for difficult to diagnose diseases.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: December 27, 2022
    Assignee: Optum, Inc.
    Inventors: Vijay S. Nori, Christopher A. Hane, Paul A. Bleicher
  • Patent number: 11354319
    Abstract: Various methods and systems for selectively and securely sharing user data to a facility in order to accommodate the specific needs of the user. The methods further correspond to receiving, from a computing entity, geographic location information corresponding to the geographic location of the computing entity which is associated with the user and transmitting a notification to the computing entity of a facility in proximity to the geographic location of the computing entity. The methods further include receiving, from the facility, a request for user data associated with the user of the computing entity that is applicable to the facility, generating a proposed user dataset in response to the request that satisfies the facility-specific user data parameters and transmitting the proposed user dataset that meets the facility-specific user data parameters for sharing with the facility when a relevance score exceeds a relevance threshold value and the sharing eligibility is approved.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: June 7, 2022
    Assignee: Optum, Inc.
    Inventors: Jon Kevin Muse, Gregory J. Boss, Vijay S. Nori, Martijn P. Van Overbeek
  • Publication number: 20210294982
    Abstract: There is a need for solutions that perform predictive natural language processing with improved efficiency and/or accuracy.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Inventors: Christopher A. Hane, Vijay S. Nori, Louis J. Rumanes
  • Publication number: 20210294983
    Abstract: There is a need for solutions that perform predictive natural language processing with improved efficiency and/or accuracy.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Inventors: Christopher A. Hane, Vijay S. Nori, Louis J. Rumanes
  • Publication number: 20210294981
    Abstract: There is a need for solutions that perform predictive natural language processing with improved efficiency and/or accuracy.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Inventors: Christopher A. Hane, Vijay S. Nori, Louis J. Rumanes
  • Publication number: 20210240720
    Abstract: Various methods and systems for selectively and securely sharing user data to a facility in order to accommodate the specific needs of the user. The methods further correspond to receiving, from a computing entity, geographic location information corresponding to the geographic location of the computing entity which is associated with the user and transmitting a notification to the computing entity of a facility in proximity to the geographic location of the computing entity. The methods further include receiving, from the facility, a request for user data associated with the user of the computing entity that is applicable to the facility, generating a proposed user dataset in response to the request that satisfies the facility-specific user data parameters and transmitting the proposed user dataset that meets the facility-specific user data parameters for sharing with the facility when a relevance score exceeds a relevance threshold value and the sharing eligibility is approved.
    Type: Application
    Filed: January 30, 2020
    Publication date: August 5, 2021
    Inventors: Jon Kevin Muse, Gregory J. Boss, Vijay S. Nori, Martijn P. Van Overbeek
  • Publication number: 20210224602
    Abstract: Various embodiments of the disclosure provide apparatuses, systems, and computer program products for predictive data labelling using a dual-model system. Embodiments provide various advantages in accuracy of predicted labels, for example in various contexts such as medical data analysis for difficult to diagnose diseases.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 22, 2021
    Inventors: Vijay S. NORI, Christopher A. HANE, Paul A. BLEICHER
  • Patent number: 11055490
    Abstract: There is a need for solutions that perform predictive natural language processing with improved efficiency and/or accuracy.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: July 6, 2021
    Assignee: Optum, Inc.
    Inventors: Christopher A. Hane, Vijay S. Nori, Louis J. Rumanes