You're reading from Graph Data Science with Neo4j Learn how to use Neo4j 5 with Graph Data Science library 2.0 and its Python driver for your project

Product type Paperback

Published in Jan 2023

Publisher Packt

ISBN-13 9781804612743

Length 288 pages

Edition 1st Edition

Languages

Python

Tools

Neo4j

Concepts

Data Science

Author (1):

Estelle Scifo

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Table of Contents (16) Chapters

Preface

1. Part 1 – Creating Graph Data in Neo4j

2. Chapter 1: Introducing and Installing Neo4j FREE CHAPTER

3. Chapter 2: Importing Data into Neo4j to Build a Knowledge Graph

4. Part 2 – Exploring and Characterizing Graph Data with Neo4j

5. Chapter 3: Characterizing a Graph Dataset

6. Chapter 4: Using Graph Algorithms to Characterize a Graph Dataset

7. Chapter 5: Visualizing Graph Data

8. Part 3 – Making Predictions on a Graph

9. Chapter 6: Building a Machine Learning Model with Graph Features

10. Chapter 7: Automatically Extracting Features with Graph Embeddings for Machine Learning

11. Chapter 8: Building a GDS Pipeline for Node Classification Model Training

12. Chapter 9: Predicting Future Edges

13. Chapter 10: Writing Your Custom Graph Algorithms with the Pregel API in Java

14. Index

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Discovering the Wikidata public knowledge graph

Wikidata is a publicly available knowledge graph. It stores data in the RDF format. Like many RDF-like data stores, the query language used by Wikidata is SPARQL. Even if this is not the main topic of this book, we will see a couple of examples by the end of this chapter so that you can perform basic queries.

Wikidata data can be accessed via the following methods:

A web browser, starting from the home page at https://www.wikidata.org/. Then, use the search bar to find the item of interest for you.
A SPARQL playground, which is available at https://query.wikidata.org/.
A public API using the endpoint: http://query.wikidata.org/sparql?format=json&query=””.

You are highly encouraged to navigate through Wikidata using your browser to understand the data format. You can, for instance, start from here:

The Neo4j page at https://wikidata.org/wiki/Q1628290
The page for India at https:/...

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You're reading from Graph Data Science with Neo4j Learn how to use Neo4j 5 with Graph Data Science library 2.0 and its Python driver for your project

Table of Contents (16) Chapters

Discovering the Wikidata public knowledge graph

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Authors (2)