← Search

Gabriele Picco

5 accepted papers

2024

Description Boosting for Zero-Shot Entity and Relation Classification

ACL 2024findings

Zero-shot entity and relation classification models leverage available external information of unseen classes – e.g., textual descriptions – to annotate input text data. Thanks to the minimum data requirement, Zero-Shot Learning (ZSL) methods have high value in practice, especially in applications w…

2024

Knowledge Enhanced Representation Learning for Drug Discovery

AAAI 2024technical

Recent research on predicting the binding affinity between drug molecules and proteins use representations learned, through unsupervised learning techniques, from large databases of molecule SMILES and protein sequences. While these representations have significantly enhanced the predictions, they a…

2023

Matching Pairs: Attributing Fine-Tuned Models to their Pre-Trained Large Language Models

ACL 2023long

The wide applicability and adaptability of generative large language models (LLMs) has enabled their rapid adoption. While the pre-trained models can perform many tasks, such models are often fine-tuned to improve their performance on various downstream applications. However, this leads to issues ov…

2021

Ensembling Graph Predictions for AMR Parsing

NeurIPS 2021poster

In many machine learning tasks, models are trained to predict structure data such as graphs. For example, in natural language processing, it is very common to parse texts into dependency trees or abstract meaning representation (AMR) graphs. On the other hand, ensemble methods combine predictions fr…

2021

Neural Unification for Logic Reasoning over Natural Language

EMNLP 2021finding

Automated Theorem Proving (ATP) deals with the development of computer programs being able to show that some conjectures (queries) are a logical consequence of a set of axioms (facts and rules). There exists several successful ATPs where conjectures and axioms are formally provided (e.g. formalised…