Luo, Y., D. Tao, C. Xu, D. Li, and C. Xu. “Vector-Valued Multi-View Semi-Supervsed Learning for Multi-Label Image Classification”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 27, no. 1, June 2013, pp. 647-53, doi:10.1609/aaai.v27i1.8589.