samer@0: package samer.models;
samer@0: import samer.tools.*;
samer@0: 
samer@0: 
samer@0: public class ModelGraph extends AnonymousTask {
samer@0: 
samer@0: 	public void run() {}
samer@0: 	
samer@0: 	// need models (nodes)
samer@0: 	// and edges
samer@0: 
samer@0: 	/*
samer@0: 		Check model input and output ports
samer@0: 		(Models need port descriptors)
samer@0: 		Create buffers if necessary
samer@0: 		setup plumbing:
samer@0: 			setOutputModel
samer@0: 			setInput
samer@0: 
samer@0: 		Setting up: read model graph and compile
samer@0: 		appropriate task list.
samer@0: 
samer@0: 		do inference
samer@0: 			compute latent variables
samer@0: 				MAP estimates
samer@0: 				posteriors
samer@0: 
samer@0: 		for learning:
samer@0: 			compute gradients
samer@0: 			collect stats (Trainer.accumulate)
samer@0: 
samer@0: 		subrate update models
samer@0: 			flush trainers
samer@0: 				old model + new stats --> new model
samer@0: 			reset statistics
samer@0: 	*/
samer@0: }