For the learning process, a new kind of empirical risk function is proposed which is differentiable and can be minimized by gradient descent strategy.
对于参数的学习 ,提出了一种适用于分类器的可微经验风险函数 ,该函数能够有效地利用梯度下降法进行最小化 。
Classical risk,relative risk and after-test risk are usually used to measure test project in the course of making test project of reliability based on Bayes.
在利用贝叶斯方法制定可靠性试验方案过程中,通常会用到经典风险、相对风险和验后风险来权衡试验方案。
Bayes inference for the loss and risk function of scale parameter estimations;
尺度参数估计的损失函数和风险函数的Bayes推断
The risk function of the quadratic estimate for the covariance matrix Σ under a matrix loss function;
矩阵损失下的协方差阵Σ的二次型估计的风险函数
When the variance was known and the conjugate prior distribution was normal,a Bayes estimation of loss-function and risk function of logarithmic normal distribution was given.
方差已知时,给出共轭先验分布为正态分布下,对数正态分布的损失函数和风险函数的Bayes估计,得到其Bayes估计为保守估计的条件。
The Bayesian Procedure of the Minimum Posterior Risk Based on Transversal Normal Distribution;
截尾正态分布的最小后验风险Bayes推断
The Bayesian Inference of Minimum Posterior Risk Based on Pareto Distribution under Type-II Censoring;
定时截尾Pareto分布最小后验风险的Bayes推断
Smoothing Financial Reinsurance: The Strategy of Smoothen Timing Risk and Posterior Bonus
平滑财务再保险：时间风险平滑策略与后验分红
EVT risk measures and its backtesting in stock markets;
股票市场的极值风险测度及后验分析研究
The Study on the Choice of the Right Moment to Withdraw Venture Capital after the IPO of the Venture;
风险企业IPO后风险资本退出时机研究
Historical Experience of the Communist Party of China in Averting Governance Risks around the 1990s;
20世纪90年代前后中国共产党抵御执政风险的历史经验
Route Choice on the Development of Venture Capital in Backward Areas--The experiences come from Xi an High -tech Industrial development Zone;
落后地区风险投资发展的路径选择——来自西安高新区的经验分析
Vitro Appraisal Experiment of Pulmonary Embolism Risk for Retrieval of Inferior Vena Cava Filter Which Catched Thrombus
滤器捕捉血栓后回收时肺动脉栓塞风险的体外评估实验
Risk assessment based on the risk tree for hospital laboratory management
基于风险树的医院实验室管理风险评估
Review of the Interaction of Market Risk and Credit Risk
重新审视危机后的信用风险和市场风险相关性
In risk management, we should show our first concern for economic risk, then transaction risk, finally conversion risk.
在进行风险管理时,应以经济风险管理为主,交易风险管理次之,最后考虑折算风险。
At last the usability of this method to evaluate the technical risk of equipment development is demonstrated through experiments.
最后,结合实例验证说明了该模型对研制方案技术风险评估的可用性。
a. Risk and Risk Aversion
a. 风险与风险规避
Life Insurance Investment Risk Measurement and Management: International Experience Introduction and Applicability in China;
寿险投资风险度量和管理：国际经验及其借鉴
Skilled at venture investment operations
丰富的风险投资运作经验
Operational Risk Management: Experiences of ABN Amro
操作风险管理:荷兰银行的经验与启示
Study on MTBF Assurance Test Risks
平均故障间隔时间保证试验风险研究
The Application of Risk-Based Inspection Method for Ethylene Cracking Unit;
乙烯装置基于风险的检验（RBI）方法应用