Comparative Study on Weight Function for Word Sense Disambiguation

被引：0
作者：
Lu, Wenpeng [1 ]
机构：
[1] Shandong Polytech Univ, Sch Sci, Jinan, Peoples R China
来源：
2011 INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND NETWORK TECHNOLOGY (ICCSNT), VOLS 1-4 | 2012年
关键词：
word sense disambiguation; weight function; power function; exponential function;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Context word of the ambiguous word is an important basis for word sense disambiguation (WSD). Knowledge-based WSD computes overall semantic relatedness between context words and each sense of ambiguous word. Each of context words is assigned different WSD weight based on its distance with ambiguous word. Power function and exponential function can be used to compute WSD weight. In the paper, the performances of them are compared. The experimental result shows that power function is a preferred function to compute WSD weight.
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收藏
页码：2623 / 2626
页数：4
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