Preface  

作　　者：LIU Ting CHE WanXiang 

机构地区：[1]School of Computer Science and Technology,Harbin Institute of Technology,Harbin 150080,China

出　　处：《Science China(Technological Sciences)》2020年第10期1871-1871,共1页中国科学（技术科学英文版）

摘　　要：Language is the fundamental mark that distinguishes humans from animals.It has infinite semantic composition,high ambiguity and continuous evolution.Natural language processing (NLP) mainly studies the theories and methods of using computers to understand and generate human language (also known as natural language),which is a very important and even core task in the field of artificial intelligence (AI),and has become one of the main bottlenecks restricting AI to achieve greater breakthroughs.Therefore,NLP is also known as"the jewel in the crown of AI".

关 键 词：LANGUAGE HAS AMBIGUITY 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程] TP391.1[自动化与计算机技术—控制科学与工程]