Search Results for author: Michele Grossi

Found 14 papers, 5 papers with code

Guided Quantum Compression for Higgs Identification

1 code implementation14 Feb 2024 Vasilis Belis, Patrick Odagiu, Michele Grossi, Florentin Reiter, Günther Dissertori, Sofia Vallecorsa

To ameliorate this issue, we design an architecture that unifies the preprocessing and quantum classification algorithms into a single trainable model: the guided quantum compression model.

Classification Dimensionality Reduction +1

Approximately Equivariant Quantum Neural Network for $p4m$ Group Symmetries in Images

no code implementations3 Oct 2023 Su Yeon Chang, Michele Grossi, Bertrand Le Saux, Sofia Vallecorsa

Quantum Neural Networks (QNNs) are suggested as one of the quantum algorithms which can be efficiently simulated with a low depth on near-term quantum hardware in the presence of noises.

Image Classification Inductive Bias +1

Hybrid Ground-State Quantum Algorithms based on Neural Schrödinger Forging

no code implementations5 Jul 2023 Paulin de Schoulepnikoff, Oriel Kiss, Sofia Vallecorsa, Giuseppe Carleo, Michele Grossi

Entanglement forging based variational algorithms leverage the bi-partition of quantum systems for addressing ground state problems.

Assessment of few-hits machine learning classification algorithms for low energy physics in liquid argon detectors

1 code implementation16 May 2023 Roberto Moretti, Marco Rossi, Matteo Biassoni, Andrea Giachero, Michele Grossi, Daniele Guffanti, Danilo Labranca, Francesco Terranova, Sofia Vallecorsa

The physics potential of massive liquid argon TPCs in the low-energy regime is still to be fully reaped because few-hits events encode information that can hardly be exploited by conventional classification algorithms.

Classification

Trainability barriers and opportunities in quantum generative modeling

no code implementations4 May 2023 Manuel S. Rudolph, Sacha Lerch, Supanut Thanasilp, Oriel Kiss, Sofia Vallecorsa, Michele Grossi, Zoë Holmes

In this work, we investigate the barriers to the trainability of quantum generative models posed by barren plateaus and exponential loss concentration.

Unravelling physics beyond the standard model with classical and quantum anomaly detection

no code implementations25 Jan 2023 Julian Schuhmacher, Laura Boggia, Vasilis Belis, Ema Puljak, Michele Grossi, Maurizio Pierini, Sofia Vallecorsa, Francesco Tacchino, Panagiotis Barkoutsos, Ivano Tavernelli

Much hope for finding new physics phenomena at microscopic scale relies on the observations obtained from High Energy Physics experiments, like the ones performed at the Large Hadron Collider (LHC).

Anomaly Detection

Quantum anomaly detection in the latent space of proton collision events at the LHC

1 code implementation25 Jan 2023 Kinga Anna Woźniak, Vasilis Belis, Ema Puljak, Panagiotis Barkoutsos, Günther Dissertori, Michele Grossi, Maurizio Pierini, Florentin Reiter, Ivano Tavernelli, Sofia Vallecorsa

The designed quantum anomaly detection models, namely an unsupervised kernel machine and two clustering algorithms, are trained to find new-physics events in the latent representation of LHC data produced by the autoencoder.

Anomaly Detection Quantum Machine Learning

The Quantum Path Kernel: a Generalized Quantum Neural Tangent Kernel for Deep Quantum Machine Learning

no code implementations22 Dec 2022 Massimiliano Incudini, Michele Grossi, Antonio Mandarino, Sofia Vallecorsa, Alessandra Di Pierro, David Windridge

A key issue is how to address the inherent non-linearity of classical deep learning, a problem in the quantum domain due to the fact that the composition of an arbitrary number of quantum gates, consisting of a series of sequential unitary transformations, is intrinsically linear.

Quantum Machine Learning

Automatic and effective discovery of quantum kernels

1 code implementation22 Sep 2022 Massimiliano Incudini, Daniele Lizzio Bosco, Francesco Martini, Michele Grossi, Giuseppe Serra, Alessandra Di Pierro

Quantum computing can empower machine learning models by enabling kernel machines to leverage quantum kernels for representing similarity measures between data.

Combinatorial Optimization Neural Architecture Search

Mixed Quantum-Classical Method For Fraud Detection with Quantum Feature Selection

no code implementations16 Aug 2022 Michele Grossi, Noelle Ibrahim, Voica Radescu, Robert Loredo, Kirsten Voigt, Constantin Von Altrock, Andreas Rudnik

Based on real card payment data, a thorough comparison is performed to assess the complementary impact brought in by the current state-of-the-art Quantum Machine Learning algorithms with respect to the Classical Approach.

feature selection Fraud Detection +1

Running the Dual-PQC GAN on noisy simulators and real quantum hardware

no code implementations30 May 2022 Su Yeon Chang, Edwin Agnew, Elías F. Combarro, Michele Grossi, Steven Herbert, Sofia Vallecorsa

In an earlier work, we introduced dual-Parameterized Quantum Circuit (PQC) Generative Adversarial Networks (GAN), an advanced prototype of a quantum GAN.

Conditional Born machine for Monte Carlo event generation

no code implementations16 May 2022 Oriel Kiss, Michele Grossi, Enrique Kajomovitz, Sofia Vallecorsa

So called Born machines are purely quantum models and promise to generate probability distributions in a quantum way, inaccessible to classical computers.

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