Search Results for author: Frédéric A. Dreyer

Found 8 papers, 4 papers with code

Large scale paired antibody language models

no code implementations26 Mar 2024 Henry Kenlay, Frédéric A. Dreyer, Aleksandr Kovaltsuk, Dom Miketa, Douglas Pires, Charlotte M. Deane

Antibodies are proteins produced by the immune system that can identify and neutralise a wide variety of antigens with high specificity and affinity, and constitute the most successful class of biotherapeutics.

Specificity

Multilingual End to End Entity Linking

1 code implementation15 Jun 2023 Mikhail Plekhanov, Nora Kassner, Kashyap Popat, Louis Martin, Simone Merello, Borislav Kozlovskii, Frédéric A. Dreyer, Nicola Cancedda

Entity Linking is one of the most common Natural Language Processing tasks in practical applications, but so far efficient end-to-end solutions with multilingual coverage have been lacking, leading to complex model stacks.

Entity Linking

Polar Ducks and Where to Find Them: Enhancing Entity Linking with Duck Typing and Polar Box Embeddings

no code implementations19 May 2023 Mattia Atzeni, Mikhail Plekhanov, Frédéric A. Dreyer, Nora Kassner, Simone Merello, Louis Martin, Nicola Cancedda

Inspired by duck typing in programming languages, we propose to define the type of an entity based on the relations that it has with other entities in a knowledge graph.

Entity Disambiguation Entity Linking +1

Leveraging universality of jet taggers through transfer learning

no code implementations11 Mar 2022 Frédéric A. Dreyer, Radosław Grabarczyk, Pier Francesco Monni

A significant challenge in the tagging of boosted objects via machine-learning technology is the prohibitive computational cost associated with training sophisticated models.

Transfer Learning

Jet tagging in the Lund plane with graph networks

1 code implementation15 Dec 2020 Frédéric A. Dreyer, Huilin Qu

The identification of boosted heavy particles such as top quarks or vector bosons is one of the key problems arising in experimental studies at the Large Hadron Collider.

Jet Tagging

Lund jet images from generative and cycle-consistent adversarial networks

2 code implementations3 Sep 2019 Stefano Carrazza, Frédéric A. Dreyer

We introduce a generative model to simulate radiation patterns within a jet using the Lund jet plane.

Data Augmentation

Jet grooming through reinforcement learning

2 code implementations22 Mar 2019 Stefano Carrazza, Frédéric A. Dreyer

We introduce a novel implementation of a reinforcement learning (RL) algorithm which is designed to find an optimal jet grooming strategy, a critical tool for collider experiments.

reinforcement-learning Reinforcement Learning (RL)

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