摘要
提出了一个基于J2ME平台的手机语音控制系统,该系统结合语音识别和自然语言处理技术,处理手机用户的语音输入,抽取语义信息并显示在手机终端。本系统采用C/S架构,客户端为手机终端,服务器端为PC。在客户端,收集语音输入流并发送给服务器,接收服务器发回的语义信息并显示;在服务器端,接收手机客户端传来的语音流,进行语音识别,自然语言处理,将处理的语义信息发回客户端。该系统能处理同一种手机控制命令的多种自然语言表达方式,能极大方便手机用户的使用。
A mobile phone voice control system based on J2ME platform is proposed. The system combines voice recognition and natural language processing technologies. It uses C/S architecture. The client device is mobile phone, and the server is common PC. At client side, it accepts user＇s voice commands via mobile phone. Then the commands are transmitted to server. At server side, the voice stream is processed by voice recognition and natural language processing, and the resultant semantic information is transferred back to the client and displayed on phone＇s terminal. The system can process various kinds of natural language expressions of the same command, and can provide great convenience for mobile phone users.
出处
《计算机应用与软件》
CSCD
北大核心
2007年第9期19-20,186,共3页
Computer Applications and Software
基金
国家863基金资助项目(2001AA114210-11)
关键词
自然语言处理
切分标注
句法分析
语义求解
Natural language processing Chinese corpus segmentation and tagging Syntax analysis Semantic extraction
