newmanrs / cloudburst-graph Goto Github PK
View Code? Open in Web Editor NEWCreating a beer and hop graph from Cloudburst Brewing Seattle's beer descriptions with visuals in Neo4j and Neo4j Bloom
License: MIT License
Creating a beer and hop graph from Cloudburst Brewing Seattle's beer descriptions with visuals in Neo4j and Neo4j Bloom
License: MIT License
Check for key error when using os module to look for NEO4J and give user friendly error.
Regenerate or edit neo4j graph svgs to have consistent colors throughout the examples. Maybe consider using CB themed colors as well.
Lot of hops still no descriptions, consider merging in another source, perhaps pulling data from Yakima Valley Hops. Other brewing supply sites have descriptions too.
Probably ought to support synonyms for hops that arise when new breeds finally get commercial names, such as hop 438 eventually becoming branded as Sabro.
As we pull more sources into the database ETL it's getting time to add metadata to nodes or relationships for debugging where information came from without having to grep through the ETL intermediate files.
Currently users have to run the python ETL scripts to load Neo4j, but seems like we might want to check if it's easier to load from backups so users can get the graph or graph apps installed locally.
If graph data library (GDS) is installed,
CALL gds.graph.create.cypher(
'full_graph',
'MATCH (n) RETURN id(n) AS id',
'MATCH (n)-[e]-(m) RETURN id(n) AS source, e.weight AS weight, id(m) AS target'
)
CALL gds.pageRank.write('full_graph', {
maxIterations: 200,
dampingFactor: 0.85,
writeProperty: 'full_pagerank'})
Results of above queries pass the plausibility test of the most central Hops at Cloudburst being by far Citra (see attachment)
Vic Secret, Nelson Sauvin, Idaho 7, etc. need more advanced matching than the crude split descriptions on individual words and set intersection with the hop list.
Style --> Beer makes more sense from a categorical perspective
Dashboard over the database might be easier to install/use than bloom, and possibly exposable to friends via a web server.
Investigate if NeoDash usable enough to be worthwhile including configs
Some of the search phrases in the bloom example still have unhelpful default descriptions. Fix in Bloom and re-export the json file.
Hops are currently just a list, but it might be nice if the database could be populated with more information about the varietals (year/place developed, if found in wild, bred from another, etc).
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