The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Jun. 18, 2024
Bank of America Corporation, Charlotte, NC (US);
Kristian Rascon, Plano, TX (US);
Tarun Ravada, Dallas, TX (US);
Bank of America Corporation, Charlotte, NC (US);
Abstract
Methods and system for augmenting the intelligence of a chatbot by integrating a transformer-based tabular question-answering model with a dynamic vector dataset generation system. The methods and system may include receiving a question from a user. The methods and system may include sending the question to a retriever model and tokenizing the question into an input vector. The methods and system may include returning vectors having a threshold level of association with the input vector. The methods and system may include processing the vectors and the input vector using a transformer-based table reader pretrained for answering questions about relevant tables. The methods and system may include providing the user an answer to the question based on the processing without needing to perform additional logic and preprocessing on the relevant tables prior to sending the vectors to the transformer-based table reader.