Abstract
Gaussian processes (GPs) have been proven to be powerful tools in various areas of machine learning. However, there are very few applications of GPs in the scenario of multi-view learning. In this paper, we present a new GP model for multi-view learning. Unlike the existing methods, it combines multiple views by regularizing marginal likelihood with the consistency among the posterior distributions of latent functions from different views. Moreover, we give a general point selection scheme for multi-view learning and improve the proposed model by this criterion. Experimental results on multiple real world data sets have verified the effectiveness of the proposed model and witnessed the performance improvement through employing this novel point selection scheme.
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Notes
- 1.
Data sets are available at http://archive.ics.uci.edu/ml/.
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Acknowledgments
The corresponding author Shiliang Sun would like to thank supports from the National Natural Science Foundation of China under Projects 61673179 and 61370175.
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Liu, Q., Sun, S. (2017). Multi-view Regularized Gaussian Processes. In: Kim, J., Shim, K., Cao, L., Lee, JG., Lin, X., Moon, YS. (eds) Advances in Knowledge Discovery and Data Mining. PAKDD 2017. Lecture Notes in Computer Science(), vol 10235. Springer, Cham. https://doi.org/10.1007/978-3-319-57529-2_51
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DOI: https://doi.org/10.1007/978-3-319-57529-2_51
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