Keyword suggestion for efficient legal E-discovery
US8880492B2 · kind B2 · utility
7Cited by
9References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2011 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Aug 29, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/345
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Given a set of documents relevant to a litigation hold and a seed set of keywords, a second set of keywords can be generated and suggested to a user. Each document in a training set of documents is given an indication of relevance. Based on the indication of relevance, a set of further keywords relevant to the litigation is extracted from the documents and suggested to a user. The suggested set of keywords may or may not include keywords in the seed set. Additionally, the suggested set of keywords may be related to the seed set of keywords.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.