Výsledky vyhledávání - "Ullrich, Herbert"

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AIC CTU system at AVeriTeC: Re-framing automated fact-checking as a simple RAG task

Autor: Ullrich, Herbert, Mlynář, Tomáš, Drchal, Jan

This paper describes our $3^{rd}$ place submission in the AVeriTeC shared task in which we attempted to address the challenge of fact-checking with evidence retrieved in the wild using a simple scheme of Retrieval-Augmented Generation (RAG) designed

Externí odkaz: http://arxiv.org/abs/2410.11446

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Assessing the quality of information extraction

Autor: Seitl, Filip, Kovářík, Tomáš, Mirshahi, Soheyla, Kryštůfek, Jan, Dujava, Rastislav, Ondreička, Matúš, Ullrich, Herbert, Gronat, Petr

Advances in large language models have notably enhanced the efficiency of information extraction from unstructured and semi-structured data sources. As these technologies become integral to various applications, establishing an objective measure for

Externí odkaz: http://arxiv.org/abs/2404.04068

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Pipeline and Dataset Generation for Automated Fact-checking in Almost Any Language

Autor: Drchal, Jan, Ullrich, Herbert, Mlynář, Tomáš, Moravec, Václav

This article presents a pipeline for automated fact-checking leveraging publicly available Language Models and data. The objective is to assess the accuracy of textual claims using evidence from a ground-truth evidence corpus. The pipeline consists o

Externí odkaz: http://arxiv.org/abs/2312.10171

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CsFEVER and CTKFacts: Acquiring Czech data for fact verification

Autor: Ullrich, Herbert, Drchal, Jan, Rýpar, Martin, Vincourová, Hana, Moravec, Václav

In this paper, we examine several methods of acquiring Czech data for automated fact-checking, which is a task commonly modeled as a classification of textual claim veracity w.r.t. a corpus of trusted ground truths. We attempt to collect sets of data

Externí odkaz: http://arxiv.org/abs/2201.11115

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