Patents by Inventor Md Arafat Hossain Khan

Md Arafat Hossain Khan 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: 20240095457
    Abstract: Described are methods and systems are for generating dynamic conversational queries. For example, as opposed to being a simply reactive system, the methods and systems herein provide means for actively determining a user's intent and generating a dynamic query based on the determined user intent. Moreover, these methods and systems generate these queries in a conversational environment.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 21, 2024
    Applicant: Capital One Services, LLC
    Inventors: Minh LE, Arturo HERNANDEZ ZELEDON, Md Arafat Hossain KHAN
  • Patent number: 11900062
    Abstract: Described are methods and systems are for generating dynamic conversational queries. For example, as opposed to being a simply reactive system, the methods and systems herein provide means for actively determining a user's intent and generating a dynamic query based on the determined user intent. Moreover, these methods and systems generate these queries in a conversational environment.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: February 13, 2024
    Assignee: Capital One Services, LLC
    Inventors: Minh Le, Arturo Hernandez Zeledon, Md Arafat Hossain Khan
  • Publication number: 20230419046
    Abstract: Methods and systems are presented for generating real-time dynamic conversational responses during conversational interactions using machine learning models based on historic intents for a plurality of users and user-specific interactions. The machine learning models comprise a neural network trained to select a first intent from a plurality of intents based on historic data accumulated prior to the conversational interaction and a neural network trained to select a first interaction-specific intent from a plurality of interaction-specific intents based on interaction-specific data for a user.
    Type: Application
    Filed: June 27, 2022
    Publication date: December 28, 2023
    Applicant: Capital One Services, LLC
    Inventors: Md Arafat Hossain KHAN, Isha Chaturvedi, Arturo Hernandez Zeledon, Mohammad Sorower
  • Patent number: 11811708
    Abstract: Methods and systems disclosed herein collect user data in real-time and organize them (e.g., using a collaborative filtering matrix) into groups (e.g., cluster assignments). The system then determines statistical distributions of observed real-time intents (e.g., based on actual selections made by users) for each group. The system then merges this distribution with existing model predictions (e.g., a model trained on historical training data) to balance between historical and dynamically updated information.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: November 7, 2023
    Assignee: Capital One Services, LLC
    Inventors: Minh Le, Arturo Hernandez Zeledon, Md Arafat Hossain Khan
  • Publication number: 20230108469
    Abstract: Methods and systems disclosed herein collect user data in real-time and organize them (e.g., using a collaborative filtering matrix) into groups (e.g., cluster assignments). The system then determines statistical distributions of observed real-time intents (e.g., based on actual selections made by users) for each group. The system then merges this distribution with existing model predictions (e.g., a model trained on historical training data) to balance between historical and dynamically updated information.
    Type: Application
    Filed: October 1, 2021
    Publication date: April 6, 2023
    Applicant: Capital One Services, LLC
    Inventors: Minh LE, Arturo Hernandez Zeledon, Md Arafat Hossain Khan
  • Publication number: 20230107065
    Abstract: Described are methods and systems are for generating dynamic conversational queries. For example, as opposed to being a simply reactive system, the methods and systems herein provide means for actively determining a user's intent and generating a dynamic query based on the determined user intent. Moreover, these methods and systems generate these queries in a conversational environment.
    Type: Application
    Filed: October 1, 2021
    Publication date: April 6, 2023
    Applicant: Capital One Services, LLC
    Inventors: Minh LE, Arturo Hernandez Zeledon, Md Arafat Hossain Khan
  • Publication number: 20230108855
    Abstract: Methods and systems for generating training data for sequential conversational responses to alleviate the collection burden are disclosed herein. More specifically, the methods and systems describe generating determining dynamic conversational responses to generate training data for sequential conversation responses. For example, the system creates a special form of a random treatment control experiment to reduce the data collection while at the same time generating effectively adequate learning data for intents for the sequenced machine learning.
    Type: Application
    Filed: October 1, 2021
    Publication date: April 6, 2023
    Applicant: Capital One Services, LLC
    Inventors: Minh LE, Arturo HERNANDEZ ZELEDON, Md Arafat Hossain KHAN