However, since this algorithm applies backpropagation algorithms based on gradient descent (GD) technique to look for the best solution, the network may face major risks of being entrapped in local minima. To overcome those drawbacks of ANN, in this work, we propose a novel ANN working ...
Every practical hashing algorithm is one-to-many. It is only a matter of time when collisions come. This repo contains the model from older release and we don't really know how they have tweaked parameters on Apple side or even how the huge data set is improving the accuracy. NN has ma...
Gradient Descent: The Ultimate Optimizer Working with any gradient-based machine learning algorithm involves the tedious task of tuning the optimizer's hyperparameters, such as the learning rate. ... K Chandra,E Meijer,S Andow,... 被引量: 0发表: 2019年 MDA-Based Development of Data-Driven ...
Hirshman, S.P.; Betancourt, O. Preconditioned Descent Algorithm for Rapid Calculations of Magnetohydrodynamic Equilibria.J. Comput. Phys.1991,96, 99–109. [Google Scholar] [CrossRef] Murakami, S.; Nakajima, N.; Okamoto, M. Finite β Effects on the ICRF and NBI Heating in the Large Helica...
The crashworthiness of the ship structure is optimized using the sparrow search algorithm (SSA) while considering the constraint of lightweight design. The results demonstrate a substantial reduction in the objective functions for the optimized collision conditions. Moreover, the BPNN predicted values ...
SVM, as a powerful and flexible supervised machine learning algorithm, has been adopted to identify the working conditions of sucker-rod pumping wells [2,18,19], and they can effectively solve the problem of constructing high-dimensional data models with limited samples. However, it is difficult...
S4ecotfifoenrs5thceonecxlpuedreims tehnetaplaspeteur.p and results analysis of the algorithm on the dataset. Section 5 concludes the paper. 2. Preliminary Knowledge 2. Preliminary Knowledge 22..11.. OOnnee--dDimimenensisoionnaal lLLigighhtwtweiegighhttCCoonnvvoolulutitoionn CCoonnvvoolluu...