要实现藏文排序算法,必须解决组成藏文音节的构件元素识别,然后由构件元素的优先级进行排序。本文通过对藏文的文字结构、书写规律以及文法规则的研究,设计了符合现代藏文的构件元素识别算法。在该算法中对藏文特殊音节的二义性、双元音和缩写等问题进行了处理。实验表明该算法能够满足实际藏文构件元素识别的需要。另外,为了在国家编码标准下输入的藏文词语也能利用本算法正确识别其构件元素,在算法中做了相应处理。

To implement Tibetan sorting algorithm, the recognition of construction elements which compose Tibetan syllable must be solved, on which the sorting can be accomplished according to the priority. Through the study on the Tibetan morpheme structure, spelling law and grammar rules, a novel algorithm is designed for modern Tibetan construction elements recognition. Ambiguity, double vowel and abbreviation of Tibetan special syllable is considered in the algorithm. In addition, to guarantee right recognition in Tibetan Standard of China, corresponding processing is adopted in the algorithm. The test shows that the algorithm can meet the actual demands of the recognition of Tibetan construction elements.