Languages： Chinese English
Named entity recognition is a basic task required by the natural language upper application, which refers to the identification of entities with specific meaning in the text, including person names, place names, organization names and proper nouns, etc.
Named entity recognition is an important tool for such applications as information extraction, question answering system, semantic understanding, machine translation and so on. It has a basic role to play in natural language processing. With the method of statistical machine learning, we conducted training by utilizing large corpus, and achieved good results in multiple Chinese and English application scenarios.