|
|
计算机科学 2010
Survey of Chinese New Words Identification
|
Abstract:
New Words Identification (NWI) is a key technology in the field of Chinese information processing.NWI mainly includes two tasks:one is new words candidate extracting and filtering,the other is new words POS guessing.Since there is no specific symbol to mark word boundary for Chinese words,any adjacent characters are possible to compose a word,which brings a lot of obstacles for NWI.Moreover,because the prior knowledge and statistical data are not available,new words POS guessing has become the technological...
