| 发明名称 |
Information extraction system |
| 摘要 |
An information extraction system and methods of operating the system are provided. In particular, an information extraction system for performing meta-extraction of named entities of people, organizations, and locations as well as relationships and events from text documents are described herein. |
| 申请公布号 |
US8725666(B2) |
申请公布日期 |
2014.05.13 |
| 申请号 |
US201113037284 |
申请日期 |
2011.02.28 |
| 申请人 |
LEMMOND TRACY D.;HANLEY WILLIAM G.;GUENSCHE JOSEPH WENDELL;PERRY NATHAN C.;NITAO JOHN J.;KIDWELL PAUL BRANDON;BOAKYE KOFI AGYEMAN;GLASER RON E.;PRENGER RYAN JAMES;LAWRENCE LIVERMORE NATIONAL SECURITY, LLC. |
发明人 |
LEMMOND TRACY D.;HANLEY WILLIAM G.;GUENSCHE JOSEPH WENDELL;PERRY NATHAN C.;NITAO JOHN J.;KIDWELL PAUL BRANDON;BOAKYE KOFI AGYEMAN;GLASER RON E.;PRENGER RYAN JAMES |
| 分类号 |
G06F15/18 |
主分类号 |
G06F15/18 |
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