基于NLP技术的虚拟数字人交互系统设计

Design of Virtual Digital Human Interaction Automation System Based on NLP Technology

针对虚拟数字人交互系统的语言处理需求,本研究引入自然语言处理(Natural Language Processing,NLP)技术,以改进虚拟数字人交互系统的交互模式。首先,设计了系统总体架构,主要包括语音交互模块、虚拟数字人形象模块、信息检索与知识库模块、自然语言生成模块和学习与优化模块五个部分。其次,根据五个模块的功能需求进行算法设计。最后,通过仿真分析验证,验证了本研究所设计的系统具有较强的有效性和智能性。

In response to the language processing requirements of virtual digital human interaction system,this article introduces natural language processing(NLP)technology to improve the virtual digital human interaction system.Firstly,the total system architecture is designed,which mainly includes five parts:voice interaction module,virtual digital human image module,information retrieval and knowledge base module,natural language generation module,and learning and optimization module.Secondly,algorithm design is carried out based on the functional requirements of the five modules.Finally,simulation analysis verifies that the system designed in this paper has strong effectiveness and intelligence.