Performance of Taggers

Performance of Taggers
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标记器的性能

DOI:
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发表时间:
1999
期刊:
影响因子:
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通讯作者:
H. Halteren
H. Halteren
中科院分区:
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文献类型:
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作者:
H. Halteren

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标签器最重要的属性之一是它的工作效果如何,即它分配的标签中有多少是正确的,有多少多余的标签被删除。因此,关于词类标记器的报告总是列出数字,通常是百分比,这些数字被认为是指示这个属性的。不幸的是,这些数字的确定方式在不同的报告中有很大的不同,因此通过简单的算术比较这些数字来直接比较标记者是不可能的。
One of the most important properties of a tagger is how well it does its work, i.e. how many of the tags it assigns are correct and how many superfluous tags are eliminated. As a result, reports on wordclass taggers invariably list numbers, usually percentages, that are supposed to indicate this property. Unfortunately, the manner in which these numbers are determined differs widely between reports, so that a straightforward comparison of taggers by a simple arithmetical comparison of these numbers is not possible.