Dr. James McCaffrey presents a complete end-to-end demonstration of the kernel ridge regression technique to predict a single ...

Objective Function -99.96 Max Abs Gradient Element 0 Slope of Search Direction -7.64376E-10 Ridge 0 GCONV convergence criterion satisfied. Optimization Results Parameter Estimates Gradient Active ...

The purpose of this note is to establish a natural connection between the minimizers of two closely related variational problems. We prove global and local convergence results for the p-harmonic ...

Wnt proteins function as morphogens that can form long-range concentration gradients to pattern developing tissues. Here, we show that the retromer, a multiprotein complex involved in intracellular ...

In particular, an oxygen gradient exists between healthy and damaged heart tissue, but it has been difficult to investigate how this gradient affects the function of the heart.

The heading slope refers to gTs, the slope of the search direction at the current parameter iterate x(k). For minimization, this value should be significantly smaller than zero. The following ...