基于词典和句长及位置的双语对齐方法的改进

摘要

It is useful to solve the problem of real bilingual texts by using the method based on sentence pair's length and location information with a dictionary. An optimized algorithm is proposed by introducing the expectation of the length ratio of the sentence hetween Uigur and Chinese in a specified area. It makes the data distribution smoothly, which can efficiently solve the problem of real bilingual texts aligning sentence between Uigur and Chinese.%基于词典和句子的长度和位!信息的双语句子对齐方法在解决真实双语文本对齐问题时具有一定的普适性.在分析该方法的基础上,提出了在解决某一指定领域内的维汉互译文本时,对基于长度和位it信息的双语句子对齐方法的改进,在此方法引入维语与汉语句子长度比的期望值,能够使数据更平滑,更有效地解决了维汉互译丈本句子对齐的问题.