Paper: | SPTM-P11.6 |
Session: | Nonlinear Systems and Signal Processing |
Time: | Friday, May 19, 10:00 - 12:00 |
Presentation: |
Poster
|
Topic: |
Signal Processing Theory and Methods: Nonlinear Systems and Signal Processing |
Title: |
Mutual Information between Random Processes from High Dimensional Data |
Authors: |
Victor Solo, University of Michigan, Ann Arbor, United States |
Abstract: |
A number of signal estimation problems are arising where a relatively low dimensional state is to be estimated from a high dimensional observation sequence. In previous work we have shown this leads to considerable simplification in the structure of optimal state estimators even in non-linear problems. In these and other state estimation problems there is a growing interest in the computation of mutual information between unobserved state and observed sequence. Here we show that the mutual information computation can be likewise considerably simplified. |