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matlab例程 The BNL toolbox is a set of Matlab functions for defining and estimating the parameters of a Bayesi
The BNL toolbox is a set of Matlab functions for defining and estimating the
parameters of a Bayesian network for discrete variables in which the conditional
probability tables are specified by logistic regression models. Logistic regression can be
used to incorporate restrictions on the conditional ...
其他 NN Functions a program in Lisp to demonstrate working of an artificial neuron. (Enter an input vect
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, linear, exponential, sigmoid or some other functio ...
数值算法/人工智能 混沌时间序列分析与预测工具箱 Version2.9
1、该工具箱包括了混沌时间序列分析与预测的常用方法,有:
(1)产生混沌时间序列(chaotic time series)
Logistic映射 - \ChaosAttractors\Main_Logistic.m
Henon映射 - \ChaosAttractors\Main_Henon.m
Lorenz吸引子 - \ChaosAttractors\Main_Lorenz.m
Duffing吸引子 - \ChaosAttractors\Main_Duffing.m
Duffing2吸引子 - \Cha ...
软件工程 关于logistic模型拟合的实验
1．用DATA步建立一个永久SAS数据集，数据集名为xt49,数据见表12；对数据集xt49,用普通最小二乘法建立y与x的回归方程，用多种方法诊断该问题是否存在异方差；如果存在异方差，①建立加权最小二乘回归方程，②用方差稳定变换消除异方差。
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