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Essentially these conditions require that the conditional graphical model among the observed variables is sparse, while the effect of the latent variables is "spread out" over most of the observed ...
Recently, Miao and Wang considered the GSI method for solving nonsingular saddle point problems and studied the convergence of the GSI method. In this paper, we prove the semi-convergence of the GSI ...
Nottingham city centre is the cultural, commercial, financial and historical heart of Nottingham. The centre of the city is usually defined as the Old Market Square – the UK's largest city ...
There are three methods of calculating Value at Risk (VaR), including the historical method, the variance-covariance method, and the Monte Carlo simulation.
The Centre for Multilevel Modelling (CMM) is a research centre based at the University of Bristol. Our researchers are drawn from the School of Education. We collaborate with a range of researchers in ...
Cash flow from investing activities is an entry in a company's cash flow statement. It reports cash gains and losses from investment activities in a set period.