面向俄文NLP的形态自动分析研究与实现

在俄文自然语言处理中形态分析往往是必不可少的模块,在国内虽有个别理论研究,却还没有可以应用于生产的案例。该文系统归纳了国内外俄文形态自动分析方法,深入剖析了俄罗斯以及欧美等其他国家具有代表意义的俄文形态分析器,并在此基础上提出了多策略融合的俄文形态自动分析方法,测试表明即使将该方法应用于专业领域,也能取得令人较为满意的效果。

Study and Realization of Automatic Morphological Analysis for Russian

Except for a few theoretical studies, morphological analysis for Russian as an indispensable module in Russian language processing has not yielded any case capable of being applied to real application so far in China. After summarizing the automatic analytical morphological methods of Russian morphology in both China and abroad, this thesis conducts an in-depth examination on the Russian morphological analyzers typical in Russian, Europe and American countries, and brings forward an automatic analytical method of Russian morphology that integrates multiple strategies. This method has been demonstrated by the experiments to be capable of generating satisfying results even if it is applied to professional fields.
Key wordsnatural language processing; russian language; automatic morphological analysis; algorithm