Language learning system
US8272873B1 · kind B1 · utility
2Cited by
23References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 12, 2001 |
| Grant date | Sep 25, 2012 |
| Priority date | — |
| Expiry date | Mar 16, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B19/06
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Computer software for language analysis and material design, and a method of natural language training, comprising: receiving a plurality of texts in a predetermined natural language; establishing one or more groups of core words of the natural language; and compiling teaching materials that comprise at least a predetermined percentage of words that are within one or more of the groups. At least one of the groups comprises high frequency words in the natural language.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.