Find out why backpropagation and gradient descent are key to prediction in machine learning, then get started with training a simple neural network using gradient descent and Java code.

Here, we observed an exponential decrease in microfluidic clotting time as the shear rate gradient increased from 525 to 8,750 s −1 mm −1 at heparin concentrations of 0.25 and 0.5 IU ml −1 ...

Hidden Time, a watch that tells time through a color gradient, debuted in 2016, and now it’s moving from concept to product courtesy of a debuted in 2016, and now it’s moving from concept to ...

The Rosenbrock function, also referred to as the Valley or Banana function, is a popular test problem for gradient-based optimization algorithms. It is shown in the plot above in its two-dimensional ...

We propose a functional gradient descent algorithm (FGD) for estimating volatility and conditional covariances (given the past) for very high-dimensional financial time series of asset price returns.