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Graph Machine Learning

You're reading from  Graph Machine Learning

Product type Book
Published in Jun 2021
Publisher Packt
ISBN-13 9781800204492
Pages 338 pages
Edition 1st Edition
Languages
Authors (3):
Claudio Stamile Claudio Stamile
Profile icon Claudio Stamile
Aldo Marzullo Aldo Marzullo
Profile icon Aldo Marzullo
Enrico Deusebio Enrico Deusebio
Profile icon Enrico Deusebio
View More author details

Table of Contents (15) Chapters

Preface Section 1 – Introduction to Graph Machine Learning
Chapter 1: Getting Started with Graphs Chapter 2: Graph Machine Learning Section 2 – Machine Learning on Graphs
Chapter 3: Unsupervised Graph Learning Chapter 4: Supervised Graph Learning Chapter 5: Problems with Machine Learning on Graphs Section 3 – Advanced Applications of Graph Machine Learning
Chapter 6: Social Network Graphs Chapter 7: Text Analytics and Natural Language Processing Using Graphs Chapter 8:Graph Analysis for Credit Card Transactions Chapter 9: Building a Data-Driven Graph-Powered Application Chapter 10: Novel Trends on Graphs Other Books You May Enjoy

The unsupervised graph embedding roadmap

Graphs are complex mathematical structures defined in a non-Euclidean space. Roughly speaking, this means that it is not always easy to define what is close to what; it might also be hard to say what close even means. Imagine a social network graph: two users can be respectively connected and yet share very different features—one might be interested in fashion and clothes, while the other might be interested in sports and videogames. Can we consider them as "close"?

For this reason, unsupervised machine learning algorithms have found large applications in graph analysis. Unsupervised machine learning is the class of machine learning algorithms that can be trained without the need for manually annotated data. Most of those models indeed make use of only information in the adjacency matrix and the node features, without any knowledge of the downstream machine learning task.

How is this possible? One of the most used solutions...

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