首页> 外文会议>International Conference on Research, Innovation and Vision for the Future >Weighted Combination of Classifiers for Word Sense Disambiguation Based on Dempster-Shafer Theory
【24h】

Weighted Combination of Classifiers for Word Sense Disambiguation Based on Dempster-Shafer Theory

机译:基于Dempster-Shafer理论的词语感复歧义的分类器的加权组合

获取原文

摘要

This paper proposes a framework for weighted combination of classifiers for word sense disambiguation based on Dempster-Shafer theory of evidence. First, by taking the confidence of individual classifiers into account, weighted combination of individual classifiers corresponding to distinct representations of context of a polysemous word is formulated based on Dempster's rule of combination. Second, the developed model is improved by an adaptive strategy of weight determination and a ranking-and-combination scheme. The experiment conducted for four polysemous words, namely interest, line, serve, and hard, shows significantly better results in comparison with previous studies on the same datasets.
机译:本文提出了一种基于Dempster-Shafer证据理论的词义歧义的类分类器加权组合的框架。首先,通过采取各种分类器的置信者考虑,基于Dempster的组合规则,配制了与多态词的上下文的不同表示的单个分类器的加权组合。其次,通过重量测定的自适应策略和排名和组合方案来改善开发模型。对于四个多殖民词,即兴趣,线,服务和硬的实验,与前一个数据集的研究相比,显着更好的结果。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号