APPLICATION OF QUOTIENT SPACE GRANULARITY COMPUTATION THEORY IN PINYIN-CHINESE CHARACTER CONVERSION
At present the most widely used technology of pinyin-Chinese character conversion combines statistics with linguistic rules. Although it basically solves such problems as long distance restriction and language recursion phenomenon,it relies on a great deal of computation because there are too many candidate paths. This paper tries to simplify the candidate paths by using quotient space granularity computation theory, first obtains the scope of the best path in the coarser granularity world, and then uses more language rules to obtain the best path. The experiments indicate that this method can reduce the computation, speed up the conversion, and enhance the rate of accuracy by nearly 2％.
Pinyin-Chinese character conversion Quotient space Natural language processing
ZHENG-YI LIU JIAN-CHENG GONG JIAN-GUO WU
Key Laboratory of Intelligent Computing & Signal Processing of Ministry of Education, Department of Department of Mechanical Engineering, Anhui University of Science and Technology, Wuhu 241000, China
国际会议
2006 International Conference on Machine Learning and Cybernetics(IEEE第五届机器学习与控制论坛)
大连
英文
2670-2673
2006-08-13（万方平台首次上网日期，不代表论文的发表时间）