Study Of Automatic Annotation Of Geographical Names Based On Mongolian Corpus

Automatic annotation of named entity is an important and basic task of Natural Language Processing technology. Automatic annotation of Geographical Names is an important part of Mongolian information processing, and Mongolia stationery have complex diversity, composition characteristics of random names, resulting in Mongolian automatic annotation becomes a more difficult task Natural Language Processing.This paper consists of an introduction, the main parts and conclusion. The introduction part, main aspect, including the meaning, preview, objectives, methodology and data sources is introducedThe first chapter, based on Mongolian corpus.at first, Geographical names statistics, the analysis of Geographical Names feature.The second chapter, based on the characteristics of Geographical Names, provide the Geographical Names of formal semantics classification.The third chapter, the establishment of Geographical Names knowledge Database.The fourth chapter, we annotated the Mongolian agent and experiencer, and also discussed the annotation results and puts forward the existing problems and solutions.At the last section, brief summary together with the future directions are indicated.