104 citations · 298 across the 13 of their papers we have counts for
3 papers · 1 filter
An Exact Algorithm for Semi-supervised Minimum Sum-of-Squares Clustering
Veronica Piccialli, Anna Russo Russo, Antonio M. Sudoso
The minimum sum-of-squares clustering (MSSC), or k-means type clustering, is traditionally considered an unsupervised learning task. In recent years, the use of background knowledg…
Mixed-Integer Nonlinear Programming for State-based Non-Intrusive Load Monitoring
Marco Balletti, Veronica Piccialli, Antonio M. Sudoso
Energy disaggregation, known in the literature as Non-Intrusive Load Monitoring (NILM), is the task of inferring the energy consumption of each appliance given the aggregate signal…
SOS-SDP: an Exact Solver for Minimum Sum-of-Squares Clustering
Veronica Piccialli, Antonio M. Sudoso, Angelika Wiegele
The minimum sum-of-squares clustering problem (MSSC) consists of partitioning observations into clusters in order to minimize the sum of squared distances from the points t…