《计算机视觉和图像处理简介 - 中英双语 + 代码实践版》：最小批梯度下降求解Logistic回归

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在本文中，您将学习如何使用小批量梯度下降训练PyTorch Logistic回归模型

Logistic Regression With Mini-Batch Gradient Descent

Objective

• Represent your data as a Dataset object
• Create a Logistic Regression Model using PyTorch
• Set a Criterion to calculate Loss
• Create a Data Loader and set the Batch Size
• Create an Optimizer to update Model Parameters and set Learning Rate
• Train a Model

Table of Contents

In this article, you will learn how to train a PyTorch Logistic Regression model using Mini-Batch Gradient Descent.

• Load Data
• Create the Model and Total Loss Function (Cost)
• Setting the Batch Size using a Data Loader
• Setting the Learning Rate
• Trai