Subj - works!
Tree training/creation, serialization and storing to the redis (for a while - as a java serialization),
loading and using is works pretty good.
Simple training set and unclassified incident is applied.
TODO:
1) new algorithms for dtrees generation.
2) storing/loading tree into the redis not as a serialized object, but as a set of nodes.
3) creation a public version for just using already created trees.
https://github.com/vk4arm/DTree