Voice-based search processing
US8260809B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2007 |
| Grant date | Sep 4, 2012 |
| Priority date | — |
| Expiry date | May 7, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/274
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Architecture for completing search queries by using artificial intelligence based schemes to infer search intentions of users. Partial queries are completed dynamically in real time. Additionally, search aliasing can also be employed. Custom tuning can be performed based on at least query inputs in the form of text, graffiti, images, handwriting, voice, audio, and video signals. Natural language processing occurs, along with handwriting recognition and slang recognition. The system includes a classifier that receives a partial query as input, accesses a query database based on contents of the query input, and infers an intended search goal from query information stored on the query database. A query formulation engine receives search information associated with the intended search goal and generates a completed formal query for execution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.