反向傳播(back-PROPAGATION,BP)算法是一種計(jì)算單個(gè)權(quán)值變化引起網(wǎng)絡(luò)性能變化值的較為簡單的方法。由于BP算法過程包含從輸出節(jié)點(diǎn)開始,反向地向第一隱含層(即最接近輸入層的隱含層)傳播由總誤差引起的權(quán)值修正,所以稱為"反向傳播"。
標(biāo)簽: PROPAGATION back 變化 BP
上傳時(shí)間: 2013-12-16
上傳用戶:風(fēng)之驕子
開發(fā)環(huán)境:C語言 簡要說明:BackProp算法:BP網(wǎng)絡(luò)是反向傳播(Back PROPAGATION)網(wǎng)絡(luò)。它是一種多層前向網(wǎng)絡(luò),采用最小均方差學(xué)習(xí)方式。這是一種最廣泛應(yīng)用的網(wǎng)絡(luò)。它可用于語言綜合,識(shí)別和自適應(yīng)控制等用途。BP網(wǎng)絡(luò)需有教師訓(xùn)練。
標(biāo)簽: PROPAGATION BackProp Back 網(wǎng)絡(luò)
上傳時(shí)間: 2013-12-28
上傳用戶:liuchee
誤差反向傳播網(wǎng)絡(luò)(Back PROPAGATION network,簡稱BP網(wǎng)絡(luò))是神經(jīng)網(wǎng)絡(luò)中最活躍的方法,且絕大多數(shù)采用了三層結(jié)構(gòu)(輸入層、一個(gè)隱含層和輸出層).BP網(wǎng)絡(luò)是一種非線性映射人工神經(jīng)網(wǎng)絡(luò).本程序用vb實(shí)現(xiàn)的bp算法
標(biāo)簽: PROPAGATION network Back 誤差
上傳時(shí)間: 2015-04-22
上傳用戶:qiaoyue
Back PROPAGATION neural networks and its Application: Time-Series Forecasting Prediction of the Annual Number of Sunspots
標(biāo)簽: Application PROPAGATION Time-Series Forecasting
上傳時(shí)間: 2015-05-13
上傳用戶:離殤
This program simulates Gaussian beam PROPAGATION through a Fabry-Perot interferometer %with adjustable error angles.
標(biāo)簽: interferometer Fabry-Perot PROPAGATION simulates
上傳時(shí)間: 2013-12-12
上傳用戶:ecooo
Neuro network demo. Include SOM, Back PROPAGATION and some simple example.
標(biāo)簽: PROPAGATION Include network example
上傳時(shí)間: 2013-12-27
上傳用戶:xuanjie
Introduction to neural networks, Back PROPAGATION networks, Recurrent networks, Self Oganising networks, Reinforcement learning. Robot Control, Vision systems. Hardware and software Implementaionts.
標(biāo)簽: networks Introduction PROPAGATION Oganising
上傳時(shí)間: 2014-01-14
上傳用戶:xcy122677
Analysis beam propagration using Finite Difference Beam PROPAGATION Method
標(biāo)簽: propagration PROPAGATION Difference Analysis
上傳時(shí)間: 2014-01-14
上傳用戶:gmh1314
Spectral Element Method for wave PROPAGATION and rupture dynamics.
標(biāo)簽: PROPAGATION Spectral dynamics Element
上傳時(shí)間: 2016-01-12
上傳用戶:王者A
A Numerical Photonics library written in C++. The library includes beam PROPAGATION method, coupled mode method, Bragg Gating Analysis, transfer matrix method, and vectorial Fourier Decomposition method. Very useful in simulating integrated Photonic devices
標(biāo)簽: library PROPAGATION Numerical Photonics
上傳時(shí)間: 2013-12-22
上傳用戶:wendy15
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