| 发明名称 |
MULTI-DIMENSIONAL FEATURE MERGING FOR SUPPORTING EVIDENCE IN A QUESTION AND ANSWERING SYSTEM |
| 摘要 |
Method, system, and computer program product to analyze a plurality of candidate answers identified as responsive to a question presented to a deep question answering system, by computing a first feature score for a first feature of an item of evidence, of a plurality of items of evidence, the first feature score being based on at least one attribute of the first feature, the item of evidence relating to a first candidate answer, of the plurality of candidate answers, and computing a merged feature score for the first candidate answer by applying the first feature score to a second feature score for a second feature of the item of evidence. |
| 申请公布号 |
US2014172879(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
US201313793287 |
申请日期 |
2013.03.11 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
Dubbels Joel C.;Eggebraaten Thomas J.;Megerian Mark G.;Rapp William C.;Stevens Richard J.;Wildt Patrick M.;Will Eric C. |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A method to analyze a plurality of candidate answers identified as responsive to a question presented to a deep question answering system, the method comprising:
computing a first feature score for a first feature of an item of evidence, of a plurality of items of evidence, wherein the first feature score is based on at least one attribute of the first feature, wherein the item of evidence relates to a first candidate answer, of the plurality of candidate answers; and computing, by operation of one or more computer processors, a merged feature score for the first candidate answer by applying the first feature score to a second feature score for a second feature of the item of evidence.
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| 地址 |
Armonk NY US |
