Identifying chat correction pairs for training models to automatically correct chat inputs
US11568135B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 23, 2020 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Apr 17, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/212
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A chat input identifier may receive various chat inputs based on voice or text inputs from a user. The chat input identifier may apply different filters to the chat inputs to identify one or more chat correction pairs (e.g., chat input with errors, corrected chat input) from among the plurality of chat inputs. The chat correction pairs are used to train an auto-correction model. The trained auto-correction model receives a given chat input that has one or more errors. The auto-correction model processes the given chat input to generate a corrected version of the given chat input (without the need to obtain a correction from the user). The corrected chat input is then provided to a dialog-driven application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.