求翻译：摘要：投标人如何根据各种风险因素确定合理的投标报价是招投标决策理论的一个核心问题。首先对我国目前采用的主要评标方法的特点及投标报价风险因素进行了深入分析，分别对经评审的最低投标价法和综合评估法应用未确知C--均值聚类及隶属度函数建立投标报价风险决策模型，进行投标报价研究，为投标报价风险决策提供了理论和实践依据，有利于投标人正确进行风险决策，从而提高中标概率。是什么意思？

Abstract: how the bidder is a core issue of the bidding decision-making theory to various risk factors to determine a reasonable bid price. First conducted in-depth analysis of the characteristics of the current evaluation methods and the tender offer risk factor unascertained c - means clustering a

Summary: bidder under various risk factors determine how reasonable the tender offer bidding decision theory is one of the core issues. currently in use by the country's first major bid evaluation methods and the characteristics of the tender offer conducted an in-depth analysis, risk factors were a

Abstract: How does the tenderer act according to each kind of risk factor to determine the reasonable bid quoted price incurs the bid decision-making theory a core question.First the main evaluation of tenders method characteristic and the bid quoted price risk factor which uses at present to our co

Abstract: bidder based on various risk factors to determine a reasonable bid bidding decision theory is a core issue. First on in China currently used of main comments on standard method of features and the tender quote risk factors for has in-depth analysis, respectively on by review of minimum ten