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按字频分级,排序和编码的拼音,声调,首笔码(PSS码)
引用本文:孙时生,姚振坚.按字频分级,排序和编码的拼音,声调,首笔码(PSS码)[J].华南师范大学学报(自然科学版),1995(3):31-36.
作者姓名:孙时生  姚振坚
作者单位:广州师范学院物理系、广州师范学院计算机科学系
摘    要:本文在拼音码的基础上提出了按使用频度对汉字进行分级、排序和编码的拼音、声调、首笔码。这种编码方法使频度高的汉字排在前面而且编码简单,不仅减少了拼音码的重码率,还大大提高了它的平均输入速度。

关 键 词:汉字输入法  拼音码  PSS码  字频  编码  排序

PHONETIC,TONE,AND THE FIRST-STKOKE CODE(PSS CODE)GRADED,ARRANGED AND CODED WITH THE CHARACTER FREQUENCY OF APPEAKANCE
Sun Shisheng,Yao Zhenjian.PHONETIC,TONE,AND THE FIRST-STKOKE CODE(PSS CODE)GRADED,ARRANGED AND CODED WITH THE CHARACTER FREQUENCY OF APPEAKANCE[J].Journal of South China Normal University(Natural Science Edition),1995(3):31-36.
Authors:Sun Shisheng  Yao Zhenjian
Abstract:Based on the phonetic code,this paper develops a pbonetic,tone and first-stroke code(PSScode)graked,arranged and coded with character frequency of appearance.This method of codingmakes the codes of characters with higher frequency of appearance simpler,and arranges them infront places.The PSS code increases the input speed of the phonetic code greatly and decreasesthe rate of coincident codes.
Keywords:Chinese character input code  phonetic alphabet code  PSS code  character frequency of appearance
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