摘要
文章围绕聊天记录这一研究对象,聚焦语义层面,首先阐述了目前国内的研究现状和研究意义;接着总结出聊天记录不同于普通文本的特点,对语义分析中涉及到的关键技术进行研究并选出最适合聊天记录的算法;最后提出了面向聊天记录的语义分析模型。
This paper's research object is chats, and the paper is focusing on the semantic level, elaborated the domestic current research status and research significance in the beginning. Then this paper sums up the chat record is different from common text, the characteristics of the key technologies involved in the semantic analysis research and choose and design the most suitable algorithm for chat. Finally, this paper puts forward a semantic analysis model of chat.
出处
《信息网络安全》
CSCD
2017年第9期89-92,共4页
Netinfo Security
关键词
聊天记录
短消息
语义分析
文本分类
取证
chats
short message
semantic analysis
text categorization
forensics
