计量经济学里面的svm 惩罚因子子penalty factor怎么理解

In the simplex method of linear programming, there is a big M method(the penalty factor method) for finding an initial feasible basis.
在线性规划的单纯形法中,为求初始的可行基有著名的大M法,即惩罚因子法。
The other fuzzy rule-based system adjusts the penalty factor according to the amount and level of constraint violations of all individuals.
另一个模糊规则库系统则根据个体违反限制条件的??及程??调整惩罚因子。
This paper presents two fuzzy rule-based systems to adapt parameters of genetic operators and a penalty factor in genetic algorithms for optimum design of structures.
本文提出?个模糊规则库系统以调整遗传演算法之遗传??及惩罚因子,并应用于结构最佳化设计。
The selection of the kernel function parameter and error penalty factor affected the precision of the support vector machine (SVM) significantly.
核函数参数和误差惩罚因子的选择对支持向量机模型(SVM)的精度有较大影响。
By introducing the penalty factor about mark in group decision making, the concepts of the penalty mark number and the penalty mark functional are defined in this paper.
引进群体决策中关于评分数的惩罚因子,由此定义了惩罚评分数和惩罚评分泛函概念。
In this paper, the problem for contract processing sequencing with penalty factor is studied and a branch and bound method for this problem is proposed.
本文研究了具有惩罚因子的合同加工排序问题,提出了相应的分枝定界算法。
It introduces evaluator-credibility, price fluctuations, penalty factor, in order to improve the accuracy of the credit value.
构建模型时引入评价者可信度、价格波动、惩罚因子等要素,提高信用度推荐的准确性。
The penalty factor added in Ranking method is proposed to deal with the extremely imbalanced samples distribution issue.
针对训练数据分布极端不均衡的问题,提出在Ranking决策时加惩罚因子的方法解决该问题;
Research on the aggregate production planning with penalty factor.
研究了资源受限的集约生产计划问题。
The SUMT mixture penalty factor optimum method is used to calculate the offsets of improved ship forms.
用SUMT混合罚因子优化技术计算改良船型的型值。
In this paper, the optimal penalty factor for the boundary element separation solution to the contact problems is given and the accuracy of the results is proved through practical example.
对接触问题中的分离解法给出了最优罚因子,并通过实例验证了方法的正确性。
Firstly, converting potential field models into optimization problems of the solution space. Secondly, adding penalty factor to establish a mathematical model.
该方法首先将传统势场模型转换成解空间中寻优的问题,再加入罚因子建立罚函数数学模型。
This algorithm improves the method of coding, size of population and operators; uses expert knowledge to aid searching feasible solution; and presents self adaptive adjusting of penalty factor.
该算法对传统遗传算法的编码方式、群体规模以及遗传算子等方面进行了改进,利用专家知识辅助搜寻可行解,并提出罚因子的自适应调整。
In order to coordinate the relationships between the producer and supplier, the collaborative mechanism of the penalty cost factor and bonus factor are introduced in this paper.
引入基于惩罚因子和奖励因子的协同机制来协调生产商和供应商之间的关系。
This article first homicide of the "death penalty sentencing factor" to analyze and compare between them to understand the different effects of the death sentence;
本文首先对故意杀人罪的“死刑量刑因子”进行分析比较,了解它们之间对死刑判决的不同影响;
Penalty shootouts could be a decisive factor at the World Cup in South Africa.
点球可能是南非世界杯一个决定性的因素。
The study shows that the expectation of economic benefits(income, cost and penalty) is the key factor for strategy selection of producers, business operators and supervisions.
研究表明,经济利益(收入、成本和罚款)预期是决定生产经营者和监管者策略选择的重要因素。
The cautious penalty, as the important factor of Chinese tradition law, is the key content in the Chinese law system, also a meaningful cultural heritage at the same time.
“慎刑”作为中国传统法律中独具特色的重要因素,是中华法系的核心内容,同时也是珍贵的法律文化遗产。
To avoid reduction of critical time step size due to the penalty parameter for contact force calculation, a local density factor is introduced.
为避免用于计算接触力的罚函数法中的罚因子影响显式仿真算法的稳定性 ,采用了局部质量密度因子来抵消罚因子的负面影响。
In retrospect, the use of a scaling factor of four appears to be too lenient a penalty for an incomplete model that ignores event risks.
现在回想起来,如果银行的模型不够完整而且没有考虑到事件风险,以4作为调整因子似乎也是过于宽松。
In the measurement of death penalty of intentional killing, the fault of the victim is a factor to punish more slightly.
本文从被害与加害的关系切入,研究被害人的过错在何种程度上影响故意杀人罪的死刑裁量。
Based on the factor of self-adaptive weight sum and self-adaptive penalty function, a self-adaptive genetic algorithm is proposed and applied to solve multi-objective reactive power optimization.
引入了自适应权重和因子及自适应罚函数的概念,提出了一种自适应遗传算法,将其应用于多目标无功优化问题的求解中。
So, attempting to tease out the race factor, he eventually concludes that 11.5% of voters would never vote for an African American candidate and that there will be a 6.51% penalty for Obama.
所以由于种族原因,他的最终结论是11.5%的选民不会投票给一名黑人候选人,并且有6.51%对奥巴马不利。
So, attempting to tease out the race factor, he eventually concludes that 11.5% of voters would never vote for an African American candidate and that there will be a 6.51% penalty for Obama.
所以由于种族原因,他的最终结论是11.5%的选民不会投票给一名黑人候选人,并且有6.51%对奥巴马不利。
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