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在我国社会科技快速发展以及人们对工程建设提出的要求不断增高的条件下,电力工程建设中一般会受到多种因素的限制,显著增加了工程模型的复杂度,实际建设中很容易受到各种因素的影响,产生了多种维数非常高的工程模型,可是同期相似工程又比较有限,所以对这种模型建立数学模型难度比较高,一般把这种建设工程类型叫做小样本数据。本文主要对电力工程造价方面所构建的小样本估算模型进行探讨,提出笔者的思考和建议,仅供参考。
With the rapid development of social science and technology in our country and the ever-increasing demands on engineering construction, power engineering construction is generally limited by many factors and significantly increases the complexity of engineering models. In actual construction, it is susceptible to various kinds of However, similar projects of the same period are relatively limited. Therefore, it is more difficult to establish a mathematical model for such a model. Generally speaking, this type of construction project is called a small sample of data. This article mainly discusses the estimation model of small samples in the construction cost of power project, and puts forward the author’s thinking and suggestions for reference purposes only.