Multi-task compressive sensing with Dirichlet process priors

@inproceedings{Qi2008MultitaskCS,
  title={Multi-task compressive sensing with Dirichlet process priors},
  author={Yuting Qi and Dehong Liu and David B. Dunson and Lawrence Carin},
  booktitle={ICML},
  year={2008}
}
Compressive sensing (CS) is an emerging £eld that, under appropriate conditions, can signi£cantly reduce the number of measurements required for a given signal. In many applications, one is interested in multiple signals that may be measured in multiple CS-type measurements, where here each signal corresponds to a sensing "task". In this paper we propose a novel multitask compressive sensing framework based on a Bayesian formalism, where a Dirichlet process (DP) prior is employed, yielding a… CONTINUE READING

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