A collection of notes and code snippets for various Data Science tools.
Open refine snippets and notes.
- open-refine-notes.py: Utility snippets for data refinement with OpenRefine (Python and GREL).
Neo4j 3.4.9 queries and utils used for a little POC (tested on docker for Windows 10).
- neo4j-3.4.9/movies_db_ml-1m.cypher: A list of queries to import and explore Movielens 1m dataset; exploring recommendation systems with Neo4j.
- neo4j-3.4.9/neo4j-import-example.sh: neo4j-admin import example
- neo4j-3.4.9/run-neo4j.sh: run Neo4j 3.4.9 on docker
Neo4j 4.0.0 queries and utils that evolved from the 3.4.9 scripts (tested on docker on Debian 9 virtual machine)
- neo4j-4.0.0/shell.sh: Some commands you have to run before you can make some queries
- neo4j-4.0.0/queries.cypher: Some queries
DGraph v1.2.1 queries and utils, a very simple usage example.
- dgraph-1.2.1/shell.sh: Commands to run the DGraph standalone container
- dgraph-1.2.1/queries.nq: Some queries
This snippets are meant to be notes and utils, sometimes reminder of what I've been experimenting on different pieces of software, they are not meant to always work out-of-the-box. Use at your own risk!