印刷产品智能报价系统的设计与实现

Design and Implementation of Intelligent Quotation System for Printing Products

摘要: 为实现对印刷药盒产品较为科学的预估报价，本文设计实现了印刷产品智能报价系统。其主要功能是智能报价和智能问答。其中，智能报价功能依据印刷产品参数与历史订单数据，以及通过爬虫技术从网上获取的其他报价信息，利用最小二乘法计算回归分析方程，给出印后产品的预估价格。此外，系统还设计了基于TF-IDF算法的智能报价问答系统。经实际使用，本文实现的智能报价系统能较好地辅助企业对未来订单的价格评估和分析。

Abstract: In order to achieve a more scientific prediction and quotation of printed cartridge products, this paper designs and implements an intelligent quotation system for printed products. Its main functions are intelligent quotation and intelligent robot. Among them, the intelligent quotation function is based on the printing product parameters and historical order data, as well as other quotation information obtained from the Internet through crawler technology. The regression analysis equation is calculated by the least square method, and the estimated price of the printed products is given. In addition, an intelligent quotation robot based on TF-IDF algorithm is designed. After practical use, the intelligent quotation system realized in this paper can better assist enterprises in price evaluation and analysis of future orders.