Wuhu, Anhui Province: controlling the chaos of tendering and bidding with the help of big data's "targeting"
Xinhua News Agency, Hefei, 16 Nov (Reporter Zhang Ziyi) the reporter learned from the people's Government of Wuhu City, Anhui Province that in view of the "stubborn disease" of surround marks in the trading activities of public resources, Relying on the data sharing of the public resources trading platform and the public security organ big data platform, the city has carried out quantitative and qualitative analysis of the trading projects and the main bodies of all parties, and realized accurate screening, early warning and cracking down on violations of laws and regulations. At present, the city has conducted centralized screening of 6848 public bidding procurement projects since 2016, investigating a total of 24 cases of violations of laws and regulations, closing 18 cases, 6 cases of administrative penalties, and 4 cases of transfer of administrative penalties, and the trading environment of public resources has been significantly improved.
In the public resource trading activities, the bidding behavior not only destroys the market order of fair competition, but also brings hidden risks to the later performance. In order to cure the "stubborn disease" of besieged bids, Wuhu City, combined with the requirements of the special struggle to "eliminate triads and eliminate evil", relies on big data to build a "model for studying and judging the crime of collusive bidding".
First of all, at the end of the public resources trading platform, based on the big data produced in the process of public resources trading, carry out the analysis around the project, touch and arrange the suspicious clues in all directions, and initially establish the target and "target group" to attack. Secondly, build a crime-like analysis model, based on the massive data of multiple platforms, around the relationship between the "people" participating in the project, carry out big data collision and comparison, and aim at the "target center" in the target "target group". Then the departments cooperate with the division of labor to accurately attack and destroy the surrounding bid behavior.
According to reports, with the in-depth development of bidding activities in the field of cracking down on public resources trading in Wuhu City, the early warning model and crime-like analysis model designed in the initial stage of development have gradually been familiar to bidders and tried to evade them, and the means of surrounding bids have been upgraded day by day. In view of this, the city continues to optimize and improve the model, such as adjusting the early warning index and its weight, increasing the dimension of the analysis model, and using flexible model parameters to deal with the ever-changing means of surround bid. In order to achieve the transformation from "accurate target shooting" to "mobile target shooting".