Al-Sayed, S. and Koeppl, H. (2018):
Network Reconstruction from Time-Course Perturbation Data Using Multivariate Gaussian Processes.
In: IEEE International Workshop on Machine Learning for Signal Processing,
IEEE International Workshop on Machine Learning for Signal Processing, Aalborg, Denmark, 17.-20. September 2018, [Conference or Workshop Item]
Abstract
In this work, we appropriate the popular tool of Gaussian processes to solve the problem of reconstructing networks from time-series perturbation data. To this end, we propose a construction for multivariate Gaussian processes to describe the continuous-time trajectories of the states of the network entities. We then show that this construction admits a state-space representation for the network dynamics. By exploiting Kalman filtering techniques, we are able to infer the underlying network in a computationally efficient manner.
| Item Type: | Conference or Workshop Item |
|---|---|
| Erschienen: | 2018 |
| Creators: | Al-Sayed, S. and Koeppl, H. |
| Title: | Network Reconstruction from Time-Course Perturbation Data Using Multivariate Gaussian Processes |
| Language: | English |
| Abstract: | In this work, we appropriate the popular tool of Gaussian processes to solve the problem of reconstructing networks from time-series perturbation data. To this end, we propose a construction for multivariate Gaussian processes to describe the continuous-time trajectories of the states of the network entities. We then show that this construction admits a state-space representation for the network dynamics. By exploiting Kalman filtering techniques, we are able to infer the underlying network in a computationally efficient manner. |
| Title of Book: | IEEE International Workshop on Machine Learning for Signal Processing |
| Divisions: | 18 Department of Electrical Engineering and Information Technology 18 Department of Electrical Engineering and Information Technology > Institute for Telecommunications > Bioinspired Communication Systems 18 Department of Electrical Engineering and Information Technology > Institute for Telecommunications |
| Event Title: | IEEE International Workshop on Machine Learning for Signal Processing |
| Event Location: | Aalborg, Denmark |
| Event Dates: | 17.-20. September 2018 |
| Date Deposited: | 30 Aug 2018 09:52 |
| Official URL: | https://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?filter=i... |
| Corresponding Links: | |
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