Levenberg-Marquardt Algorithm - видео

Details of the Levenberg-Marquardt Algorithm and comparison between this method and the Gradient Descent and Newton-Raphson method are provided in this video. Gradient Descent Problems: 1:50 Newton-Raphson for finding a functions extrema: 5:58 Hessian Matrix: 8:59 Newton-Raphson Problems: 18:31 Levenberg-Marquardt Algorithm: 25:00 MATLAB demo of applying all 3 algorithms to 2 multi-dimensional functions: 43:05 The code for this video can be downloaded from here: ,
Источник видео: RuTube.ru (Обучение)