Patent · US Active

Automatic summarization of financial earnings call transcripts

US11915701B2 · kind B2 · utility

1Cited by

1References

20Claims

0Family size

Assignee

REFINITIV US ORGANIZATION LLC · US

Inventors

Jochen Lothar Leidner · London, GB
Georgios Gkotsis · London, GB
Tim Nugent · London, GB

Key dates

Filing date	Oct 14, 2020
Grant date	Feb 27, 2024
Priority date	—
Expiry date	Jul 21, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06N7/01
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Computer-readable media, systems and methods may improve automatic summarization of transcripts of financial earnings calls. For example, a system may generate segments, such as by disambiguating sentences, from a transcript to be summarized. The system may use an estimator that assesses whether or not the segment should be included in the summary. Different types of estimators may be used. For example, the estimator may be rule-based, trained based on machine-learning techniques, or trained on based on machine-learning with language modeling using natural language processing to fine-tune language models specific to financial earnings calls.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.