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Eric Chi, NC State, SIAM Student Chapter Data Science Lecture Series: Getting Arrays in Order with Convex Fusion Penalties
Eric Chi, NC State, SIAM Student Chapter Data Science Lecture Series: Getting Arrays in Order with Convex Fusion Penalties
In this talk, I will discuss a convex formulation of the clustering problem and its generalization to biclustering of matrices and more broadly to co-clustering of multiway arrays or tensor data. The key advantage in formulating clustering as a convex program is that doing so addresses well-known issues of instability and parameter selection that plague…