KNN pattern classifier

[orimarco]

Given a Node, figure out what is its closest pattern.

Option 1:

Given a set of patterns p_1, ..., p_k and a node n, for each p_i try matching p_i and n:

• if similiar - finished.
• else - matching has failed in some depth, denote this depth as d_i

return p_i which for, d_i is maximal.

[orimarco]

Great idea @orimarco, maybe another time.

[yossigil]

Indeed, amazing idea: you can advise student how to do it