Search Results for author: Andrea Bacciu

Found 8 papers, 5 papers with code

RRAML: Reinforced Retrieval Augmented Machine Learning

no code implementations24 Jul 2023 Andrea Bacciu, Florin Cuconasu, Federico Siciliano, Fabrizio Silvestri, Nicola Tonellotto, Giovanni Trappolini

The emergence of large language models (LLMs) has revolutionized machine learning and related fields, showcasing remarkable abilities in comprehending, generating, and manipulating human language.

Retrieval

Renormalized Graph Neural Networks

no code implementations1 Jun 2023 Francesco Caso, Giovanni Trappolini, Andrea Bacciu, Pietro Liò, Fabrizio Silvestri

It is recognized as the preferred lens through which to study complex systems, offering a framework that can untangle their intricate dynamics.

Integrating Item Relevance in Training Loss for Sequential Recommender Systems

no code implementations18 May 2023 Andrea Bacciu, Federico Siciliano, Nicola Tonellotto, Fabrizio Silvestri

Sequential Recommender Systems (SRSs) are a popular type of recommender system that learns from a user's history to predict the next item they are likely to interact with.

Recommendation Systems

Study on Transfer Learning Capabilities for Pneumonia Classification in Chest-X-Rays Image

1 code implementation6 Oct 2021 Danilo Avola, Andrea Bacciu, Luigi Cinque, Alessio Fagioli, Marco Raoul Marini, Riccardo Taiello

Over the last year, the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) and its variants have highlighted the importance of screening tools with high diagnostic accuracy for new illnesses such as COVID-19.

Transfer Learning

Unifying Cross-Lingual Semantic Role Labeling with Heterogeneous Linguistic Resources

1 code implementation NAACL 2021 Simone Conia, Andrea Bacciu, Roberto Navigli

While cross-lingual techniques are finding increasing success in a wide range of Natural Language Processing tasks, their application to Semantic Role Labeling (SRL) has been strongly limited by the fact that each language adopts its own linguistic formalism, from PropBank for English to AnCora for Spanish and PDT-Vallex for Czech, inter alia.

Semantic Role Labeling Sentence +2

Cannot find the paper you are looking for? You can Submit a new open access paper.