Decision Trees in Neo4j

[maxdemarzi]

I've started a multi part blog series on building and traversing decision trees using Neo4j.

Max De Marzi – 15 Jan 18

Dynamic Rule Based Decision Trees in Neo4j

A few posts ago I showed you how to build a Boolean Logic Rules Engine in Neo4j. What I like about it is that we’ve pre-calculated all our potential paths, so it’s just a matter of matc…

Max De Marzi – 26 Jan 18

Dynamic Rule Based Decision Trees in Neo4j – Part 2

A couple of weeks ago I showed you how to build a dynamic rule based decision tree in Neo4j. It was pretty simple and used an Expression Evaluator to determine if a set of parameters in an expressi…

Max De Marzi – 8 Oct 18

Dynamic Rule Based Decision Trees in Neo4j – Part 3

At Graph Connect this year I did a short lightning talk on building Decision Trees using Neo4j. The slides are up and down below, the video is up. After the talk, someone asked, “What if we d…

Max De Marzi – 5 Nov 18

Dynamic Rule Based Decision Trees in Neo4j – Part 4

So far I’ve only showed you how to traverse a decision tree in Neo4j. The assumption being that you would either create the rules yourself from expert knowledge or via an external algorithm. …

The source code for these is shared somewhere on the bottom of these blog posts. There is also a short video explaining the idea :

[greta]

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