Disambiguation of Proper Names in Text
Disambiguation of Proper Names in Text
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DOI：
10.3115/974557.974587
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发表时间：
1997-03
期刊：
影响因子：
--
通讯作者：
Nina Wacholder;Yael Ravin;Misook Choi
中科院分区：
文献类型：
--
作者：
Nina Wacholder;Yael Ravin;Misook Choi
识别文本中出现的专有名称及其引用的实体可能是一项困难的任务，因为名称及其引用之间存在多对多的映射。我们分析了歧义的类型-结构和语义-使得在文本中发现专有名称变得困难，并描述了在Nominator中用于消除名称歧义的方法，Nominator是IBM T.沃森研究中心。
Identifying the occurrences of proper names in text and the entities they refer to can be a difficult task because of the many-to-many mapping between names and their referents. We analyze the types of ambiguity --- structural and semantic --- that make the discovery of proper names difficult in text, and describe the heuristics used to disambiguate names in Nominator, a fully-implemented module for proper name recognition developed at the IBM T. J. Watson Research Center.