Search Results for author: Elena Baralis

Found 10 papers, 5 papers with code

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

Reconstructing Atmospheric Parameters of Exoplanets Using Deep Learning

no code implementations2 Oct 2023 Flavio Giobergia, Alkis Koudounas, Elena Baralis

Exploring exoplanets has transformed our understanding of the universe by revealing many planetary systems that defy our current understanding.

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

Entropy-based Attention Regularization Frees Unintended Bias Mitigation from Lists

1 code implementation Findings (ACL) 2022 Giuseppe Attanasio, Debora Nozza, Dirk Hovy, Elena Baralis

EAR also reveals overfitting terms, i. e., terms most likely to induce bias, to help identify their effect on the model, task, and predictions.

Bias Detection Fairness +1

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

Automating concept-drift detection by self-evaluating predictive model degradation

no code implementations18 Jul 2019 Tania Cerquitelli, Stefano Proto, Francesco Ventura, Daniele Apiletti, Elena Baralis

To this aim, suitable automatic solutions to self-assess the prediction quality and the data distribution drift between the original training set and the new data have to be devised.

BIG-bench Machine Learning

Detecting Anomalies in Image Classification by Means of Semantic Relationships

1 code implementation IEEE AIKE 2019 Andrea Pasini, Elena Baralis

This paper presents a semantic anomaly detection method (SAD) to detect anomalies in the predictions of any pixelwise semantic segmentation algorithm.

Anomaly Detection General Classification +2

Scaling associative classification for very large datasets

1 code implementation10 May 2018 Luca Venturini, Elena Baralis, Paolo Garza

DAC exploits ensemble learning to distribute the training of an associative classifier among parallel workers and improve the final quality of the model.

Classification Ensemble Learning +1

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