| 发明名称 |
STREAM BASED NAMED ENTITY RECOGNITION |
| 摘要 |
Embodiments of the present invention relate to performing entity recognition on a stream while providing ongoing training or supplementation of an entity dictionary. In one embodiment, a method of and computer program product for stream based named entity recognition is provided. A first portion of a textual input is received. A plurality of patterns is applied to the first portion to determine that a predetermined type is present in the first portion. Approval is requested of the presence of the predetermined type. An indication of approval or disapproval of the predetermined type is received. A dictionary is supplemented according to the indication. A second portion of the textual input is received. The plurality of patterns is applied to the second portion. |
| 申请公布号 |
US2015347433(A1) |
申请公布日期 |
2015.12.03 |
| 申请号 |
US201414291189 |
申请日期 |
2014.05.30 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
Bhagwan Varun;Drews Clemens;Gruhl Daniel F.;Lewis Neal R.;Webster April L.;Welch Steven R. |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
receiving a first portion of a textual input; applying a plurality of patterns to the first portion to determine that a predetermined type is present in the first portion; requesting approval of the presence of the predetermined type; receiving an indication of approval or disapproval of the predetermined type; supplementing a dictionary according to the indication; receiving a second portion of the textual input; and applying the plurality of patterns to the second portion. |
| 地址 |
ARMONK NY US |
