Analysis and Program Design and Compare about Two Algorithms on Reversed Polish Notation 两种逆波兰转换算法分析、程序设计及比较
This article discusses the problem about reversed polish notation in inverted file retrieval technique for full text retrieval; 本文针对倒排文档检索技术实现全文检索过程中检索算式的逆波兰转换问题进行详细深入的探讨;