Title :
A Research on Discrimination of CET-4 Writing Test Based on Sugeno Measure
Author :
Weixuan, Shi ; Yaohua, Huang
Author_Institution :
Dept. of English, North China Electr. Power Univ., Baoding, China
Abstract :
This paper provides a new method to analyze the discrimination of CET-4 writing test, an algorithm based on Sugeno measure. Lexical richness including lexical variation, lexical sophistication and lexical errors is selected as evaluation index, and weight parameters are given by experts. Then Sugeno measure is used to integrate them. The experimental results have shown that the integrated results are significantly correlated to scores of range finder sample compositions, which indicates the high discrimination of CET-4 writing test.
Keywords :
computational linguistics; natural language processing; CET-4 writing test; College English Test Band 4; Sugeno Measure; evaluation index; lexical errors; lexical richness; lexical sophistication; lexical variation; Accuracy; Additives; Correlation; Indexes; Measurement uncertainty; Vocabulary; Writing; Sugeno measure; lexical errors; lexical sophistication; lexical variation; test discrimination;
Conference_Titel :
Cryptography and Network Security, Data Mining and Knowledge Discovery, E-Commerce & Its Applications and Embedded Systems (CDEE), 2010 First ACIS International Symposium on
Conference_Location :
Qinhuangdao
Print_ISBN :
978-1-4244-9595-5
DOI :
10.1109/CDEE.2010.65
