汉语盲文的拼读容错率及其与拼读效率的关系研究

Study on Spelling Error Tolerance Rate of Chinese Braille and Its Relation with Spelling Efficiency

分析了盲文拼读效率,认为其与两个不能孤立看待的因素拼读速度和拼读准确率相关。但由于汉语盲文自身的特点,盲文方案的拼读容错率的存在具有客观必然性。基于一定的拼读容错率、按照适当的标调及定字规则,本文给出了改进现行盲文方案的具体思路及改进后方案的拼读容错率计算方法。

This paper analyzes the spelling efficiency of Chinese Braille, considering that it is correlative with spelling speed and accu-racy. The existence of spelling error tolerance rate of Braille scheme is of objective necessity due to its own characteristics. Based on certain spelling error tolerance rate, according to the appropriate rules of tone-marking and word-producing, it presents ideas of impro-ving the existing Braille scheme and calculating method of spelling error tolerance rate for the improved Braille scheme.