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Hands-On Graph Analytics with Neo4j

Hands-On Graph Analytics with Neo4j

By : Scifo
4.6 (9)
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Hands-On Graph Analytics with Neo4j

Hands-On Graph Analytics with Neo4j

4.6 (9)
By: Scifo

Overview of this book

Neo4j is a graph database that includes plugins to run complex graph algorithms. The book starts with an introduction to the basics of graph analytics, the Cypher query language, and graph architecture components, and helps you to understand why enterprises have started to adopt graph analytics within their organizations. You’ll find out how to implement Neo4j algorithms and techniques and explore various graph analytics methods to reveal complex relationships in your data. You’ll be able to implement graph analytics catering to different domains such as fraud detection, graph-based search, recommendation systems, social networking, and data management. You’ll also learn how to store data in graph databases and extract valuable insights from it. As you become well-versed with the techniques, you’ll discover graph machine learning in order to address simple to complex challenges using Neo4j. You will also understand how to use graph data in a machine learning model in order to make predictions based on your data. Finally, you’ll get to grips with structuring a web application for production using Neo4j. By the end of this book, you’ll not only be able to harness the power of graphs to handle a broad range of problem areas, but you’ll also have learned how to use Neo4j efficiently to identify complex relationships in your data.
Table of Contents (18 chapters)
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1
Section 1: Graph Modeling with Neo4j
5
Section 2: Graph Algorithms
10
Section 3: Machine Learning on Graphs
14
Section 4: Neo4j for Production

Recommendation engine

Recommendations are now unavoidable if you work for an e-commerce website. But e-commerce is not the only use case for recommendations. You can also receive recommendations for people you may want to follow on Twitter, meetups you may attend, or repositories you might like knowing about. Knowledge graphs are a good approach to generate those recommendations.

In this section, we are going to use our GitHub graph to recommend to users new repositories they are likely to contribute to or follow. We will explore several possibilities, split into two cases: either your graph contains some social information (users can like or follow each other) or it doesn't. We'll start from the case where you do not have access to any social data since it is the most common one.

Product similarity recommendations

Recommending products, whether we are talking about movies, gardening tools, or meetups, share some common patterns. Here are some common-sense assertions that can...

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