投标文件雷同识别系统

投标文件雷同识别系统基于全文抽取技术、错别字检查技术、两两比对等技术，智能识别并提取招标文件中的文本、关键指标、表格等内容，实现对多份投标文件进行雷同比对和分析，以发现是否存在相似或相同的部分，如招标文件中的文字、图片雷同部分、明显一致错误等，并对其标记、定位，形成供应商间投标文件异常一致识别结果和记录，辅助专家在评标过程中发现和预警可能出现的围标、串标等行为，提高专家评标效率和质量，提升企业招标风险防控能力。

The Bidding Document Duplication Identification System, based on technologies including full-text extraction, typo detection and correction, and pairwise comparison, intelligently identifies and extracts text, key indicators, tables and other content from bidding documents. It enables duplicate comparison and analysis of multiple bidding documents to detect similar or identical sections, such as identical text and image segments, obvious consistent errors and other anomalies. The system marks and locates these anomalies, and generates identification results and records of abnormally consistent bidding documents among suppliers. It assists experts in discovering and issuing early warnings for potential behaviors like bid-rigging and collusive bidding during the bid evaluation process, thereby improving the efficiency and quality of expert bid evaluation and enhancing enterprises' ability to prevent and control bidding risks.

搜集汇总

背景与挑战

背景概述

该数据集为投标文件雷同识别系统，通过全文抽取、错别字检查等技术对投标文件进行多维度比对分析，识别文本、表格等内容的雷同部分，辅助检测围标串标行为。系统属于信息技术服务业的数据应用，可提升招标评审效率与风险防控能力。