Find full article here:

https://medium.com/@k.ramankishore/a-knowledge-graph-implementation-tutorial-for-beginners-3c53e8802377

Pre-requisites:

Python (https://www.python.org/downloads/)

Neo4j and it's prerequisites like Java (https://neo4j.com/download/)

Steps:

1. Clone the repo onto your machine.

2. Create and switch to a virual environment:

   pip install virtualenv (if you already don't have virtualenv)
   virtualenv env
   source env/bin/activate (command may vary depending on the OSs)
   

3. Install python packages:

   pip install -r requirements.txt
   

4. Run the code:

   python main.py
   

5. Open Neo4j browser: http://localhost:7474/browser/

6. Enter the below command and execute it to see the Knowledge Graph:

   Match(n)
   Return(n)
   

7. The generated Knowledge Graph should look like:

   

Note:

• The text used for demonstration is:

Startup companies create jobs and innovation. Bill Gates supports entrepreneurship.

• To delete all nodes in your Neo4j (in case you are experimenting), explicitly call the function delete_all_nodes in graphPopulation.py