Convex Factorization Machine for Toxicogenomics Prediction
KDD, pp. 1215-1224, 2017.
We introduce the convex factorization machine (CFM), which is a convex variant of the widely used Factorization Machines (FMs). Specifically, we employ a linear+quadratic model and regularize the linear term with the ℓ2-regularizer and the quadratic term with the trace norm regularizer. Then, we formulate the CFM optimization as a semidef...More
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