Have you considered something like an artificial neural network?
I'm doing a research on a variation of Recursive Bayesian Estimation- it's a Bayesian estimation with a 'time smoothing' term:
My question is not regarding the math itself, but regarding its context:
This recursive relation does not work well as an estimator, but it does display some interesting behavior (clustering, bifurcations as function of sigma and eta)
Can anyone suggest a field or a case where this recursive relation is/could be manifested? maybe a natural or an artificial system where a recursive bayesian estimation is applied, but the system fails to completely "forget" its previous state, and therefor a time-smoothing term is present.
Basically what happens is that the network updates itself with probability information so that the weight data in the network reflects the best model given the training data and information used to tune the network itself.
An artificial neural network is just a way of calculating weights that take inputs and create a set of weighted outputs that are used to model some system (black box).
If the weights are well calibrated, then the neural network represents a good model of the phenomena.
You can also update the weights just like you update the posterior distribution given some theoretical prior.