【摘要】 针对当前基于N-gram的语言模型在特定领域的数据稀缺(如歌手名、音乐名等),提出了基于特定领域的词类扩充方法,从而有效解决特定领域词表即时扩充的问题。更多还原

【Abstract】 This paper proposes an expansion method of word class used in specific areas. This method can solve the scarcity of data based on N-gram language model in specific areas(such as artist name, music, name, etc.).The test results show that it effectively solve the immediate expansion problem of domain-specific vocabulary.更多还原