Using Semantic Prototypes for Discourse Status Classification

被引：0
|
作者：
Collovini, Sandra [1 ]
Ribeiro, Luiz Carlos, Jr. [1 ]
Goncalves, Patricia Nunes [1 ]
Muller, Vinicius [2 ]
Vieira, Renata [1 ]
机构：
[1] Pontificia Univ Rio Grande Sul, Porto Alegre, RS, Brazil
[2] Univ Vale Rio Dos Sinos, Sao Leopoldo, Brazil
来源：
COMPUTATIONAL PROCESSING OF THE PORTUGUESE LANGUAGE, PROCEEDINGS | 2008年 / 5190卷
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Discourse status is related to different aspects of entity mention in the discourse, such as whether they are first or subsequently mentioned and on what grounds. This paper presents the evaluation of semantic prototype as input feature for discourse status classification considering Decision Trees as machine learning algorithm. We show that the semantic prototypes improves classification of two specially difficult and scarce classes.
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页码：236 / +
页数：2
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