系统GMM的优点是可以提高估计的效率，并且可以估计不随时间变化的变量 c_i 的系数，因为系统GMM包含对水平方程的估计，缺点是必须假定 \lbrace \Delta y_ {it-1},\Delta y_ {it-2}, \dots \rbrace 与 c_i 不相关. 构建以下动态面板模型.

The SGMM helps create and communicate a common vision of the smart grid for internal and external stakeholders. An electric utility can use the SGMM to identify its smart grid target, assess where it is on the journey to implementing the smart grid, prioritize options, and measure success.

2011年9月1日 · The Smart Grid Maturity Model (SGMM) is business tool that provides a framework for electric power utilities to help modernize their operations and practices for delivering electricity.

2017年4月1日 · 为了训练SGMM，首先需要一个通用的背景 模型 （UBM）， 训练过程 如下所示： 1）初始为一个HMM-GMM模型； 2）状态绑定，高斯聚类，来初始化一个UBM； 3）在 训练数据 上，用E-M 算法 来进行调优，这样我们就初始化完成一个SGMM模型；

The Smart Grid Maturity Model (SGMM) is a management tool that helps utilities plan smart grid implementation, prioritize options, and measure progress. Developed by utilities for utilities, the model is hosted by the Software Engineering Institute (SEI) as a resource for industry transformation with the support of the US Department of Energy ...

2011年8月31日 · The Smart Grid Maturity Model (SGMM) is business tool that provides a framework for electric power utilities to help modernize their operations and practices for delivering electricity.

2011年8月31日 · The Smart Grid Maturity Model (SGMM) is a business tool stewarded by the Software Engineering Institute at Carnegie Mellon University. It was originally developed by electric power utilities for use by electric power utilities.

What Is the Smart Grid Maturity Model? The Smart Grid Maturity Model (SGMM) is a management tool that helps utilities plan their smart grid journeys, prioritize their options, and measure their progress. Developed by utilities for utilities, the model is hosted by the Software Engineering Institute (SEI) at Carnegie Mellon University.

我们介绍了一种新的算法类别，即随机广义矩方法（SGMM），用于估计和推断（过识别的）矩约束模型。 该SGMM是对流行的Hansen (1982)（离线）广义矩估计法的一种新型随机逼近替代方法，并具有快速、可扩展的实时数据流处理能力。

The St. Gallen Management Model (SGMM) is not simply a collection of conceptual schemes, but also a scientific book that presents two complementary perspectives on the interplay of environment, organization, and management in the form of an integrated model: