Search Results for author: Eliana Pastor

Found 13 papers, 10 papers with code

"KAN you hear me?" Exploring Kolmogorov-Arnold Networks for Spoken Language Understanding

1 code implementation26 May 2025 Alkis Koudounas, Moreno La Quatra, Eliana Pastor, Sabato Marco Siniscalchi, Elena Baralis

Kolmogorov-Arnold Networks (KANs) have recently emerged as a promising alternative to traditional neural architectures, yet their application to speech processing remains under explored.

Kolmogorov-Arnold Networks Spoken Language Understanding

A Synthetic Benchmark to Explore Limitations of Localized Drift Detections

1 code implementation26 Aug 2024 Flavio Giobergia, Eliana Pastor, Luca de Alfaro, Elena Baralis

Concept drift is a common phenomenon in data streams where the statistical properties of the target variable change over time.

Drift Detection

Detecting Interpretable Subgroup Drifts

no code implementations26 Aug 2024 Flavio Giobergia, Eliana Pastor, Luca de Alfaro, Elena Baralis

The ability to detect and adapt to changes in data distributions is crucial to maintain the accuracy and reliability of machine learning models.

KAN You See It? KANs and Sentinel for Effective and Explainable Crop Field Segmentation

1 code implementation13 Aug 2024 Daniele Rege Cambrin, Eleonora Poeta, Eliana Pastor, Tania Cerquitelli, Elena Baralis, Paolo Garza

This paper analyzes the integration of KAN layers into the U-Net architecture (U-KAN) to segment crop fields using Sentinel-2 and Sentinel-1 satellite images and provides an analysis of the performance and explainability of these networks.

Kolmogorov-Arnold Networks

A Contrastive Learning Approach to Mitigate Bias in Speech Models

1 code implementation20 Jun 2024 Alkis Koudounas, Flavio Giobergia, Eliana Pastor, Elena Baralis

Speech models may be affected by performance imbalance in different population subgroups, raising concerns about fair treatment across these groups.

Contrastive Learning Spoken Language Understanding

A Benchmarking Study of Kolmogorov-Arnold Networks on Tabular Data

1 code implementation20 Jun 2024 Eleonora Poeta, Flavio Giobergia, Eliana Pastor, Tania Cerquitelli, Elena Baralis

Kolmogorov-Arnold Networks (KANs) have very recently been introduced into the world of machine learning, quickly capturing the attention of the entire community.

Benchmarking Kolmogorov-Arnold Networks

Concept-based Explainable Artificial Intelligence: A Survey

no code implementations20 Dec 2023 Eleonora Poeta, Gabriele Ciravegna, Eliana Pastor, Tania Cerquitelli, Elena Baralis

The field of explainable artificial intelligence emerged in response to the growing need for more transparent and reliable models.

Explainable artificial intelligence Survey

Beyond One-Hot-Encoding: Injecting Semantics to Drive Image Classifiers

1 code implementation1 Aug 2023 Alan Perotti, Simone Bertolotto, Eliana Pastor, André Panisson

Finally, we discuss how this approach can be further exploited in terms of explainability and adversarial robustness.

Adversarial Robustness image-classification +2

ITALIC: An Italian Intent Classification Dataset

1 code implementation14 Jun 2023 Alkis Koudounas, Moreno La Quatra, Lorenzo Vaiani, Luca Colomba, Giuseppe Attanasio, Eliana Pastor, Luca Cagliero, Elena Baralis

Recent large-scale Spoken Language Understanding datasets focus predominantly on English and do not account for language-specific phenomena such as particular phonemes or words in different lects.

Classification intent-classification +4

ferret: a Framework for Benchmarking Explainers on Transformers

2 code implementations2 Aug 2022 Giuseppe Attanasio, Eliana Pastor, Chiara Di Bonaventura, Debora Nozza

With ferret, users can visualize and compare transformers-based models output explanations using state-of-the-art XAI methods on any free-text or existing XAI corpora.

Benchmarking Explainable Artificial Intelligence (XAI) +2

Identifying Biased Subgroups in Ranking and Classification

no code implementations17 Aug 2021 Eliana Pastor, Luca de Alfaro, Elena Baralis

Furthermore, we quantify the contribution of all attributes in the data subgroup to the divergent behavior by means of Shapley values, thus allowing the identification of the most impacting attributes.

Classification

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