Abstract
We study an empirical eigenfunction-based algorithm for ranking with a data dependent hypothesis space. The space is spanned by certain empirical eigenfunctions which we select by using a truncated parameter. We establish the representer theorem and convergence analysis of the algorithm. In particular, we show that under a mild condition, the algorithm produces a satisfactory convergence rate as well as sparse representations with respect to the empirical eigenfunctions.
Citation
Min Xu. Qin Fang. Shaofan Wang. "Convergence Analysis of an Empirical Eigenfunction-Based Ranking Algorithm with Truncated Sparsity." Abstr. Appl. Anal. 2014 1 - 8, 2014. https://doi.org/10.1155/2014/197476