Visual Studio Magazine

Gradient Boosting Regression Using C#

A machine learning gradient boosting regression system, also called a gradient boosting machine (GBM), predicts a single numeric value. A GBM is an ensemble (collection) of simple decision tree ...
Visual Studio Magazine

Gradient Boosting Regression Using C#

Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demonstration of the gradient boosting regression technique, where the goal is to predict a single numeric value. Compared to ...
Frontiers

Information-theoretic gradient flows in mouse visual cortex

Neural activity can be described in terms of probability distributions that are continuously evolving in time. Characterizing how these distributions are reshaped as they pass between cortical regions ...
IEEE

Image Quality Assessment by Visual Gradient Similarity

Abstract: A full-reference image quality assessment (IQA) model by multiscale visual gradient similarity (VGS) is presented. The VGS model adopts a three-stage approach: First, global contrast ...
IEEE

Using consistency of depth gradient to improve visual tracking in RGB-D sequences

Abstract: Color information is not quite effective for tracking in complex scenes, such as dynamic illumination and similar color background. Depth information has been one of the good resolutions to ...