Dynamic evaluation of event participants using a smart context-based quiz system
US11410568B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2019 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Feb 24, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B5/12
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Methods, apparatus, and processor-readable storage media for generating context-based question-answer pairs by applying artificial intelligence techniques to context-related data are provided herein. An example computer-implemented method includes obtaining multi-modal data pertaining to a given event, and removing noise from the multi-modal data by applying filtering techniques to the multi-modal data, thereby generating filtered multi-modal data; creating a comprehensive set of multi-modal data pertaining to at least a portion of the given event by aggregating the filtered multi-modal data in accordance with topic modelling techniques and removing any items of duplicate filtered multi-modal data; dynamically generating question-answer pairs related to the given event by applying machine reading comprehension-based artificial intelligence models to the comprehensive set of multi-modal data; and outputting at least a portion of the questions from the question-answer pairs to one or more participants of the given event.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.