数据集梯度下降算法的相关内容

文章 2022-07-25 来自：开发者社区

DL之DNN：基于sklearn自带california_housing加利福尼亚房价数据集利用GD神经网络梯度下降算法进行回归预测(数据较多时采用mini-batch方式训练会更快)

目录基于sklearn自带california_housing加利福尼亚房价数据集利用GD神经网络梯度下降算法进行回归预测(数据较多时采用mini-batch方式训练会更快)输出结果实现代码基于sklearn自带california_housing加利福尼亚房价数据集利用GD神经网络梯度下降算法进行回归预测(数据较多时采用mini-batch方式训练会更快) &...

文章 2022-07-25 来自：开发者社区

ML：基于自定义数据集利用Logistic、梯度下降算法GD、LoR逻辑回归、Perceptron感知器、SVM支持向量机、LDA线性判别分析算法进行二分类预测(决策边界可视化)

目录基于自定义数据集利用Logistic、梯度下降算法GD、LoR逻辑回归、Perceptron感知器、支持向量机(SVM_Linear、SVM_Rbf)、LDA线性判别分析算法进行二分类预测(决策边界可视化)设计思路输出结果核心代码相关文章ML：基于自定义数据集利用Logistic、梯度下降算法GD、LoR逻辑回归、Perceptron感知器、SVM支持向量机、LDA线....

文章 2022-02-17 来自：开发者社区

ML：基于自定义数据集利用Logistic、梯度下降算法GD、LoR逻辑回归、Perceptron感知器、SVM支持向量机、LDA线性判别分析算法进行二分类预测(决策边界可视化)

设计思路输出结果w_target.shape: (3,) [ 1.17881511 -5.13265596 -6.55556511]Pre_Logistic_function <class 'function'>Product_x_function [1. 0.10262954 0.43893794]data_x...

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