Prof. Giuseppe Sergioli (University of Cagliari) will give a seminar on Wednesday 11 December 2024 at 11:00 in Sala Riunioni, DipMat.

Title: Multi-class classification based on quantum state discrimination (Joint work with Prof. Roberto Giuntini).

Abstract: We present a general framework for the problem of multi-class classification using classification functions that can be specialized in the domain of Quantum-inspired classifiers, which are based on quantum state discrimination techniques. In particular, we use unsharp observables (Positive Operator-Valued Measures) that are determined by the training set of a given dataset to construct these classification functions. We show that such classifiers can be tested on near-term quantum computers once these classification functions are distilled (on a classical platform) from the quantum encoding of a training dataset. We finally compare these experimental results with their theoretical counterparts.


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