function [pre dicted_stability] = pre dict_stability(data) % 数据预处理 % % 构建神经网络 net = feedforwardnet(10, {'tansig', 'tansig', 'tansig'}, 'output', 'purelin'); % 训练神经网络 % % 预测稳定性 pre dicted_stability = net(data); end
import torch import torch.nn as nn import torch.optim as optim
class CNN(nn.Module): def __init__(self): super(CNN, self).__init__() self.layer1 = nn.Conv1d(15, 32, kernel_size=5) self.relu = nn.ReLU() self.fc = nn.Linear(32, 1) def forward(self, x): x = self.layer1(x) x = self.relu(x) x = x.reshape(x.size(0), -1) x = self.fc(x) return x
model = CNN() criterion = nn.MSELoss() optimizer = optim.Adam(model.parameters(), lr=0.001)
训练模型
% 无机模型建立 model = idfunc('simplified_uav_model');
% MPC控器设计 controller = mpccontroller('model', model, 'objective', 'minimize', 'objtype', 'quad');
% 实时控与反馈 while true % 获取当前状态 current_state = getCurrentState(); % 预测和控 [u, x_pre d] = mpcsolve(controller, current_state); % 应用控信号 applyControlSignal(u); % 更新状态 updateState(x_pre d); end
% 数据准备 data = loadData('traffic_data.mat');
% 构建GCGRU模型 gcgru = gcgru(data);
% 训练模型 train(gcgru, data);
% 预测客流 pre dicted_flow = pre dict(gcgru, data);
import torch import torch.nn as nn import torch.optim as optim>
class DeepFM(nn.Module): def __init__(self): super(DeepFM, self).__init__() self.fm = FM() self.dnn = nn.Sequential( nn.Linear(1, 128), nn.ReLU(), nn.Linear(128, 1) ) def forward(self, x): fm_out = self.fm(x) dnn_out = self.dnn(x) return torch.sum(fm_out + dnn_out, 1)
model = DeepFM() criterion = nn.BCEWithLogitsLoss() optimizer = optim.Adam(model.parameters(), lr=0.001)
训练模型
上一篇:神经网络预测模型毕业论文
下一篇:python神经网络预测模型代码