Knowledge extraction from online discussion forums
US7814048B2 · kind B2 · utility
35Cited by
16References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2006 |
| Grant date | Oct 12, 2010 |
| Priority date | — |
| Expiry date | Jul 12, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Concepts presented herein relate to extracting knowledge for a chatbot knowledge base from online discussion forms. Within a thread of an online discussion form, replies are selected based on structural features and content features therein. The replies can be ranked and used in a chatbot knowledge base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.