CCA is a powerful tool for analyzing paired multi-view data. However, when facing semi-paired multi-view data which widely exist in real-world problems, CCA usually performs poorly due to its requirement of data pairing between different views in nature. To cope with this problem, we propose a semi-paired variant of CCA named SemiPCCA based on the probabilistic model for CCA. Experiments with artificially generated samples demonstrate the effectiveness of the proposed method.
CITATION STYLE
Zhang, B., Hao, J., Ma, G., Yue, J., & Shi, Z. (2014). Semi-paired probabilistic canonical correlation analysis. In IFIP Advances in Information and Communication Technology (Vol. 432, pp. 1–10). Springer New York LLC. https://doi.org/10.1007/978-3-662-44980-6_1
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