What makes a good role model

Jossy Sayir

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arXiv · 0809.1300

What makes a good role model

Jossy Sayir

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Abstract

The role model strategy is introduced as a method for designing an estimator by approaching the output of a superior estimator that has better input observations. This strategy is shown to yield the optimal Bayesian estimator when a Markov condition is fulfilled. Two examples involving simple channels are given to illustrate its use. The strategy is combined with time averaging to construct a statistical model by numerically solving a convex program. The role model strategy was developed in the context of low complexity decoder design for iterative decoding. Potential applications outside the field of communications are discussed.

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Jossy Sayir. 2008-09-08. What makes a good role model. https://arxiv.org/abs/0809.1300

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