Search Results for author: Gianluigi Lopardo

Found 6 papers, 5 papers with code

Attention Meets Post-hoc Interpretability: A Mathematical Perspective

1 code implementation5 Feb 2024 Gianluigi Lopardo, Frederic Precioso, Damien Garreau

Attention-based architectures, in particular transformers, are at the heart of a technological revolution.

Faithful and Robust Local Interpretability for Textual Predictions

1 code implementation30 Oct 2023 Gianluigi Lopardo, Frederic Precioso, Damien Garreau

Interpretability is essential for machine learning models to be trusted and deployed in critical domains.

counterfactual

Understanding Post-hoc Explainers: The Case of Anchors

no code implementations15 Mar 2023 Gianluigi Lopardo, Frederic Precioso, Damien Garreau

In many scenarios, the interpretability of machine learning models is a highly required but difficult task.

Comparing Feature Importance and Rule Extraction for Interpretability on Text Data

1 code implementation4 Jul 2022 Gianluigi Lopardo, Damien Garreau

Complex machine learning algorithms are used more and more often in critical tasks involving text data, leading to the development of interpretability methods.

Feature Importance

A Sea of Words: An In-Depth Analysis of Anchors for Text Data

1 code implementation27 May 2022 Gianluigi Lopardo, Frederic Precioso, Damien Garreau

For text data, it proposes to explain a decision by highlighting a small set of words (an anchor) such that the model to explain has similar outputs when they are present in a document.

text-classification Text Classification

SMACE: A New Method for the Interpretability of Composite Decision Systems

1 code implementation16 Nov 2021 Gianluigi Lopardo, Damien Garreau, Frederic Precioso, Greger Ottosson

To explain such decisions, we propose the Semi-Model-Agnostic Contextual Explainer (SMACE), a new interpretability method that combines a geometric approach for decision rules with existing interpretability methods for machine learning models to generate an intuitive feature ranking tailored to the end user.

BIG-bench Machine Learning

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