搜索资源列表
NNFunctions
- NN Functions a program in Lisp to demonstrate working of an artificial neuron. (Enter an input vector X and weight vector W. Calculate weighted sum XW. Transform this using signal or activation functions like logistic, threshold, hyperbolic-tangent
Example3_10
- artificial neural network, simple multi layer back propagation training algorithm with tan-sigmoid as the activation function.
Test_1
- BP神经网络 c++实现 可以自定义网络规模以及学习速率，BP只支持sigmoid网络-BP neural network implementation
mlclass-ex2
- 逻辑回归，机器学习相关内容，内有说明，基于matlab仿真-ex2.m- Octave scr ipt that will help step you through the exercise ex2 reg.m- Octave scr ipt for the later parts of the exercise ex2data1.txt- Training set for the rst half of the exercise ex2data2.txt- Training s
mlclass-ex3
- 多分类学习及神经网络，机器学习相关，基于matlab计算-ex3.m- Octave scr ipt that will help step you through part 1 ex3 nn.m- Octave scr ipt that will help step you through part 2 ex3data1.mat- Training set of hand-written digits ex3weights.mat- Initial weights for the
mlclass-ex4
- 神经网络学习，基于matlab仿真，机器学习相关知识-ex4.m- Octave scr ipt that will help step you through the exercise ex4data1.mat- Training set of hand-written digits ex4weights.mat- Neural network parameters for exercise 4 submit.m- Submission scr ipt that sends you
design
- 该算法是将sigmoid函数的变形函数应用到自适应遗传算法中，并将作业车间调度问题中的完工时间大小作为算法的评价指标，实现了交叉率和变异率随着完工时间的非线性自适应调整，较好地克服了标准遗传算法在解决作业车间调度问题时的“早熟”和稳定性差的缺点，以及传统的线性自适应遗传算法收敛速度慢的缺点。-The algorithm is the deformation function sigmoid function is applied to the adaptive genetic algorithm
sigmoid_FPGA
- sigmoid函数硬件实现，verilog代码及其测试用例-Sigmoid function hardware implementation, verilog code and test cases
Untitled
- 建立BP神经网络， 12个隐层神经元，4个输出神经元 tranferFcn属性 'logsig' 隐层采用Sigmoid传输函数 tranferFcn属性 'logsig' 输出层采用Sigmoid传输函数 trainFcn属性 'traingdx' 自适应调整学习速率附加动量因子梯度下降反向传播算法训练函数 learn属性 'learngdm' 附加动量因子的梯度下降学习函数(The BP neural network is established, with 12 hidden la
Logistic Regression
- Logistic Regression - a Classification method using the mnist DB, with sigmoid function and gradient ascent for optimization
BP
- BP神经网络的主程序，已经调试成功。其中传递函数可以自己随意选用，sigmoid，pureline等函数。训练函数也可以自己设置，trainlm，trainbr等等(Back propagation neural network.)
稀疏自动编码器的matlab代码
- 本资源是3层的自编码器加上稀疏正则项约束的matlab代码。隐层激活函数选sigmoid函数，输出层选线性函数，程序中以一个标准数据集sonar为例，使用该方法可以做无监督表征学习，数据压缩，多任务学习等(This resource is a 3-layer self-encoder plus matlab code for sparse regular term constraints. The hidden layer activation function selects the sigm