This is the code repository for Hands-On Data Preprocessing in Python, published by Packt. Learn how to effectively prepare data for successful data analytics What is this book about? Data preprocessing is the first step in data visualization, data analytics, and machine learning, where data is...
This branch is 4 commits behind PacktPublishing/Hands-On-Data-Preprocessing-in-Python:main.Folders and files Name Last commit message Last commit date parent directory .. Chapter 16.ipynb code updates for pandas version 1_4_1 Mar 2, 2022 Compare Test_Prediction.png code updates for pandas vers...
You will be able to find all of the code and the datasets that are used in this book in a GitHub repository exclusively created for this book. To find the repository, click on this link: https://github.com/PacktPublishing/Hands-On-Data-Preprocessing-in-Python. In this repository, you ...
Learn about synthetic data generation using Python in this hands-on guide. Explore techniques, tools, and code examples to enhance AI and machine learning models.
数据集地址:https://github.com/ageron/handson-ml/tree/master/datasets 先行知识准备:NumPy,Pandas,Matplotlib的模块使用 机器学习项目流程(一般):可视化数据,发现规律 对数据进行预处理,为算法准备数据 选择模型,训练 微调模型 数据集使用1990年加州普查数据,包含:每个街区的人口、收入中位数、房价中位数等指标 ...
You can find the code for this chapter on GitHub: https://github.com/PacktPublishing/hands-on-exploratory-data-analysis-with-python. In order to get the best out of this chapter, ensure the following: Make sure you have Python 3.X installed on your computer. It is recommended to use a...
Hands-On Graph Neural Networks Using Python begins with the fundamentals of graph theory and shows you how to create graph datasets from tabular data. As you advance, you’ll explore major graph neural network architectures and learn essential concepts such as graph convolution, self-attention, ...
你可以用 Python 的模块 pickle,非常方便地保存 Scikit-Learn 模型,或使用 sklearn.externals.joblib,后者序列化大 NumPy 数组更有效率 代码语言:javascript 代码运行次数:0 运行 AI代码解释 from sklearn.externals import joblib joblib.dump(forest_reg, "my_forest.pkl") my_forest_model = joblib.load("my...
Note on terminology: At the time of writing, the PyTorch Lightning Python package has two different names. In the past, it was named pytorch_lightning and imported as pl. After the company behind it was rebranded to Lightning AI, the package name was changed to lightning. Even though the ...
这篇笔记来自Hands-On Machine Learning with Scikit-Learn,Keras and TensorFlow第2版Part 1 的Chapter 2:End-to-End Machine Learning,这一章通过预测美国房价的小项目,详细展示了一个机器学习算法的完整生命流程。Working with Real Data 数据来源:California Housing Prices dataset from the StatLib repository ...