GitHub

Gradients interfered when running manipulation planning algorithm with SAPIEN environment

Hi, I am implementing a manipulation planning algorithm that requires test-time compute (autograd during test-time sampling). When I run the algorithm together with the SAPIEN environment, I observe ...
C&EN

Molecular-Level Understanding of Membrane Disruption Behaviors of Antimicrobial Peptides by Gradient Boosting Algorithm-Assisted Raman Spectroscopy

Department of Radiology, Jinling Hospital, Affiliated Nanjing Medical University, Nanjing 210002, China Department of Radiology, The Affiliated Jiangning Hospital of Nanjing Medical University, ...
IEEE

A conjugate gradient method for solving unconstrained optimization problems

Abstract: For the conjugate gradient method to solve the unconstrained optimization problem, given a new interval method to obtain the direction parameters, and a new conjugate gradient algorithm is ...
Scientific Research Publishing

Beck, A. and Teboulle, M. (2010) Gradient-Based Algorithms with Applications to Signal-Recovery Problems. Journal of Convex Analysis, 17, 445-477.

ABSTRACT: In this paper, we consider a more general bi-level optimization problem, where the inner objective function is consisted of three convex functions, involving a smooth and two non-smooth ...
Frontiers

Numerical optimization of large-scale monotone equations using the free-derivative spectral conjugate gradient method

This study introduced an efficient method for solving non-linear equations. Our approach enhances the traditional spectral conjugate gradient parameter, resulting in significant improvements in the ...
IEEE

A Globally Convergent Improved Hybrid Method of Quasi Newton and Conjugate Gradient Method

Abstract: A new algorithm which combines the Quasi-Newton (QN) method and conjugate gradient (CG) method are presented in this paper. It is denoted as $\mathbf{QN}-\mathbf{WAM}+$ method and tested ...
Frontiers

A hybrid MCDM approach based on combined weighting method, cloud model and COPRAS for assessing road construction workers’ safety climate

Faculty of Transportation Engineering, Kunming University of Science and Technology, Kunming, China Purpose: The purpose of this paper is to propose a novel approach to assess the safety climate level ...
Scientific Research Publishing

Qian, N. (1999) On the Momentum Term in Gradient Descent Learning Algorithms. Neural Networks, 12, 145-151.

ABSTRACT: The development of artificial intelligence (AI), particularly deep learning, has made it possible to accelerate and improve the processing of data collected in different fields (commerce, ...