Evaluating the Capability of Tezt Understanding Based on Cognitive Principle

摘要：

According to the human cognitive process of text understanding, Text Cognitive Function is proposed to describe the capability of text understanding, which can be expressed by an addition of various extracted keywords and relations among keywords. Text Energy and Text Information are defined as two characteristics in text understanding in order to measure the acquired textual information and the reader-consumed energy in text reading process, which can be expressed by coefficients of factors of Text Cognitive Function. According to the cognitive economical principle, the ratio of Text Information to Text Energy is used as a criterion of evaluating the capability of text understanding. Experiments verify that results of the proposed method consist with cognitive experiences.

作者: Ning Fang Xiangfeng Luo Weimin Xu

作者单位: Semantic Grid and Web Content Analysis Group, Key Lab of Grid Technology, Shanghai University, China, 200072

会议类型: 国际会议

会议名称: 2008 International Conference on Audio，Language and Image Processing(2008国际声音、语言、图像过程大会)

会议地点: 镇江

会议语种:英文

页码: 1110-1114

在线出版日期: 2008-07-07（万方平台首次上网日期，不代表论文的发表时间）