基于LSA的蔬菜短信自助交易系统的实现

Realization of Self-service Trade System Based on LSA Vegetable Messages

基于LSA技术(关键语义提取技术)是一种信息检索代数模型,用统计的方法对大量文本集进行分析,该系统是基于LSA理论自主研发的蔬菜智能语义分析引擎的自助销售系统,采用J2EE三层架构的系统搭建,以UI/BL/DB层为分层原则,应用hibernate等主流开发框架,结合农业蔬菜销售的特点,构建一套适合农业蔬菜销售、信息收集、灵活查询的智能问答型语义搜索分析系统。

The technology based on LSA is an algebraic model of information retrieval, using statistical methods to analyze a large number of the text. The system is a self - developed vegetable self - marketing system, which is based on LSA, with intelligent semantic analysis engine. Using three - tier - application of J2EE, principle of dividing into UI / BL / DB, mainstream frameworks like hibernate, and combining with the characteristics of vegetable sales, build an intelligent question answer semantic query and analyze system, which is flexible, suit vegetable selling and collection information.