Data Labeling in Machine Learning with Python

Take your data preparation, machine learning, and GenAI skills to the next level by learning a range of Python algorithms and tools for data labeling

Key Features

• Generate labels for regression in scenarios with limited training data
• Apply generative AI and large language models (LLMs) to explore and label text data
• Leverage Python libraries for image, video, and audio data analysis and data labeling
• Purchase of the print or Kindle book includes a free PDF eBook

Book Description

Data labeling is the invisible hand that guides the power of artificial intelligence and machine learning. In today's data-driven world, mastering data labeling is not just an advantage, it's a necessity. Data Labeling in Machine Learning with Python empowers you to unearth value from raw data, create intelligent systems, and influence the course of technological evolution.

With this book, you'll discover the art of employing summary statistics, weak supervision, programmatic rules, and heuristics to assign labels to unlabeled training data programmatically. As you progress, you'll be able to enhance your datasets by mastering the intricacies of semi-supervised learning and data augmentation. Venturing further into the data landscape, you'll immerse yourself in the annotation of image, video, and audio data, harnessing the power of Python libraries such as seaborn, matplotlib, cv2, librosa, openai, and langchain. With hands-on guidance and practical examples, you'll gain proficiency in annotating diverse data types effectively.

By the end of this book, you'll have the practical expertise to programmatically label diverse data types and enhance datasets, unlocking the full potential of your data.

What you will learn

• Excel in exploratory data analysis (EDA) for tabular, text, audio, video, and image data
• Understand how to use Python libraries to apply rules to label raw data
• Discover data augmentation techniques for adding classification labels
• Leverage K-means clustering to classify unsupervised data
• Explore how hybrid supervised learning is applied to add labels for classification
• Master text data classification with generative AI
• Detect objects and classify images with OpenCV and YOLO
• Uncover a range of techniques and resources for data annotation

Who this book is for

This book is for machine learning engineers, data scientists, and data engineers who want to learn data labeling methods and algorithms for model training. Data enthusiasts and Python developers will be able to use this book to learn data exploration and annotation using Python libraries. Basic Python knowledge is beneficial but not necessary to get started.

Table of Contents

1. Exploring Data for Machine Learning
2. Labeling Data for Classification
3. Labeling Data for Regression
4. Exploring Image Data
5. Labeling Image Data Using Rules
6. Labeling Image Data Using Data Augmentation
7. Labeling Text Data
8. Exploring Video Data
9. Labeling Video Data
10. Exploring Audio Data
11. Labeling Audio Data
12. Hands-On Exploring Data Labeling Tools