Fraud Detection Graph Example

Description: Fraud detection with the Paysim financial dataset, Neo4j Graph Data Science, and Neo4j Bloom

Nodes 332973 Relationships 980857

Figure 1. Model

Figure 2. Example

Example Query:

MATCH (m:Merchant{name:$name})<-[:TO]-(:Transaction)<-[:PERFORMED]-(c:Client)
RETURN c.name as client

Setup

This is for Neo4j version: 3.5,4.0

Required plugins: gds

Rendered guide available via: :play https://guides.neo4j.com/sandbox/fraud-detection/index.html

Unrendered guide: documentation/fraud-detection.neo4j-browser-guide

Load graph data via the following:

Dump file: data/fraud-detection-40.dump

• Drop the file into the Files section of a project in Neo4j Desktop. Then choose the option to Create new DBMS from dump option from the file options.

• Use the neo4j-admin tool to load data from the command line with the command below.

bin/neo4j-admin load --from data/fraud-detection-40.dump [--database "database"]

• Upload the dump file to Neo4j Aura via https://console.neo4j.io/#import-instructions

Code Examples

• JavaScript

• Java

• C#

• Python

• Go

Feedback

Feel free to submit issues or pull requests for improvement on this repository.