Search Results for author: Paolo Papotti

Found 15 papers, 6 papers with code

Automatic Verification of Data Summaries

no code implementations INLG (ACL) 2021 Rayhane Rezgui, Mohammed Saeed, Paolo Papotti

We present a generic method to compute thefactual accuracy of a generated data summarywith minimal user effort.

Fact Checking

Retrieve, Merge, Predict: Augmenting Tables with Data Lakes

1 code implementation9 Feb 2024 Riccardo Cappuzzo, Gael Varoquaux, Aimee Coelho, Paolo Papotti

We present an in-depth analysis of data discovery in data lakes, focusing on table augmentation for given machine learning tasks.

Benchmarking

Variable Selection in Maximum Mean Discrepancy for Interpretable Distribution Comparison

no code implementations2 Nov 2023 Kensuke Mitsuzawa, Motonobu Kanagawa, Stefano Bortoli, Margherita Grossi, Paolo Papotti

For this optimisation, we introduce sparse regularisation and propose two methods for dealing with the issue of selecting an appropriate regularisation parameter.

Causal Inference Two-sample testing +1

Querying Large Language Models with SQL

no code implementations2 Apr 2023 Mohammed Saeed, Nicola De Cao, Paolo Papotti

Thus, we envision the use of SQL queries to cover a broad range of data that is not captured by traditional databases by tapping the information in LLMs.

Unsupervised Matching of Data and Text

1 code implementation16 Dec 2021 Naser Ahmadi, Hansjorg Sand, Paolo Papotti

Our method builds a fine-grained graph over the content of the corpora and derives word embeddings to represent the objects to match in a low dimensional space.

Entity Resolution Question Answering +2

RuleBert: Teaching Soft Rules to Pre-trained Language Models

1 code implementation EMNLP 2021 Mohammed Saeed, Naser Ahmadi, Preslav Nakov, Paolo Papotti

While pre-trained language models (PLMs) are the go-to solution to tackle many natural language processing problems, they are still very limited in their ability to capture and to use common-sense knowledge.

Common Sense Reasoning

Automated Fact-Checking for Assisting Human Fact-Checkers

no code implementations13 Mar 2021 Preslav Nakov, David Corney, Maram Hasanain, Firoj Alam, Tamer Elsayed, Alberto Barrón-Cedeño, Paolo Papotti, Shaden Shaar, Giovanni Da San Martino

The reporting and the analysis of current events around the globe has expanded from professional, editor-lead journalism all the way to citizen journalism.

Fact Checking

LIBRE: Learning Interpretable Boolean Rule Ensembles

no code implementations15 Nov 2019 Graziano Mita, Paolo Papotti, Maurizio Filippone, Pietro Michiardi

We present a novel method - LIBRE - to learn an interpretable classifier, which materializes as a set of Boolean rules.

Query-limited Black-box Attacks to Classifiers

1 code implementation23 Dec 2017 Fnu Suya, Yuan Tian, David Evans, Paolo Papotti

Specifically, we consider the problem of attacking machine learning classifiers subject to a budget of feature modification cost while minimizing the number of queries, where each query returns only a class and confidence score.

Bayesian Optimization BIG-bench Machine Learning

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