A survey on event extraction for natural language understanding: Riding the biomedical literature wave

G Frisoni, G Moro, A Carbonaro - IEEE Access, 2021 - ieeexplore.ieee.org
Motivation: The scientific literature embeds an enormous amount of relational knowledge,
encompassing interactions between biomedical entities, like proteins, drugs, and symptoms …

Bioreader: a retrieval-enhanced text-to-text transformer for biomedical literature

G Frisoni, M Mizutani, G Moro… - Proceedings of the 2022 …, 2022 - aclanthology.org
The latest batch of research has equipped language models with the ability to attend over
relevant and factual information from non-parametric external sources, drawing a …

A survey of term weighting schemes for text classification

A Alsaeedi - International Journal of Data Mining, Modelling …, 2020 - inderscienceonline.com
Text document classification approaches are designed to categorise documents into
predefined classes. These approaches have two main components: document …

Supervised term-category feature weighting for improved text classification

J Attieh, J Tekli - Knowledge-Based Systems, 2023 - Elsevier
Text classification is a central task in Natural Language Processing (NLP) that aims at
categorizing text documents into predefined classes or categories. It requires appropriate …

CitEnergy: A BERT based model to analyse Citizens' Energy-Tweets

J Bedi, D Toshniwal - Sustainable Cities and Society, 2022 - Elsevier
Micro-blogging social site Twitter has emerged as a rich source of unstructured text
information which could be processed and analysed to extract people's opinions about …

Unsupervised semantic approach of aspect-based sentiment analysis for large-scale user reviews

SM Al-Ghuribi, SAM Noah, S Tiun - IEEE Access, 2020 - ieeexplore.ieee.org
Aspect-based sentiment analysis (ABSA) has recently attracted increasing attention due to
its extensive applications. Most of the existing ABSA methods been applied on small-sized …

Comprehensive analysis of knowledge graph embedding techniques benchmarked on link prediction

I Ferrari, G Frisoni, P Italiani, G Moro, C Sartori - Electronics, 2022 - mdpi.com
In knowledge graph representation learning, link prediction is among the most popular and
influential tasks. Its surge in popularity has resulted in a panoply of orthogonal embedding …

Gathering cyber threat intelligence from Twitter using novelty classification

BD Le, G Wang, M Nasim, A Babar - arxiv preprint arxiv:1907.01755, 2019 - arxiv.org
Preventing organizations from Cyber exploits needs timely intelligence about Cyber
vulnerabilities and attacks, referred as threats. Cyber threat intelligence can be extracted …

[HTML][HTML] Efficient text-image semantic search: A multi-modal vision-language approach for fashion retrieval

G Moro, S Salvatori, G Frisoni - Neurocomputing, 2023 - Elsevier
In this paper, we address the problem of multi-modal retrieval of fashion products. State-of-
the-art (SOTA) works proposed in literature use vision-and-language transformers to assign …

Unsupervised event graph representation and similarity learning on biomedical literature

G Frisoni, G Moro, G Carlassare, A Carbonaro - Sensors, 2021 - mdpi.com
The automatic extraction of biomedical events from the scientific literature has drawn keen
interest in the last several years, recognizing complex and semantically rich graphical …