NLP group

Advancing Cross-Lingual Aspect-Based Sentiment Analysis with LLMs and Constrained Decoding for Sequence-to-Sequence Models

Jakub Šmíd and Pavel Přibáň and Pavel Král
Proceedings of the 17th International Conference on Agents and Artificial Intelligence - Volume 2: ICAART (2025)
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Sentiment Analysis | Neural Networks

Czech medical coding assistant based on transformer networks

Ladislav Lenc and Jiří Martínek and Josef Baloun and Pavel Přibáň and Martin Prantl and Stephen Taylor and Pavel Král
Computers in Biology and Medicine (2024)
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Language Modeling | Document Classification | Neural Networks

A comparative study of cross-lingual sentiment analysis

Pavel Přibáň and Jakub Šmíd and Josef Steinberger and Adam Mištera
Expert Systems with Applications (2024)
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Sentiment Analysis

UWB at WASSA-2024 Shared Task 2: Cross-lingual Emotion Detection

Jakub Šmíd and Pavel Přibáň and Pavel Král
Proceedings of the 14th Workshop on Computational Approaches to Subjectivity, Sentiment, & Social Media Analysis (WASSA 2024) (2024)
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Sentiment Analysis | Document Classification | Neural Networks

LLaMA-Based Models for Aspect-Based Sentiment Analysis

Jakub Šmíd and Pavel Přibáň and Pavel Král
Proceedings of the 14th Workshop on Computational Approaches to Subjectivity, Sentiment, & Social Media Analysis (WASSA 2024) (2024)
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Sentiment Analysis | Neural Networks

Czech Dataset for Complex Aspect-Based Sentiment Analysis Tasks

Jakub Šmíd and Pavel Přibáň and Ondřej Pražák and Pavel Král
LREC-COLING 2024 (2024)
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Sentiment Analysis | Neural Networks

Improving Aspect-Based Sentiment with End-to-End Semantic Role Labeling Model

Pavel Přibáň and Ondřej Pražák
RANLP (2023)
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Towards Automatic Medical Report Classification in Czech

Pavel Přibáň and Josef Baloun and Jiří Martínek and Ladislav Lenc and Pavel Král
15th International Conference on Agents and Artificial Intelligence (ICAART 2023) (2023)
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Language Modeling | Document Classification | Neural Networks

Prompt-Based Approach for Czech Sentiment Analysis

Jakub Šmíd and Pavel Přibáň
RANLP 2023 (2023)
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Sentiment Analysis | Neural Networks

Slav-NER: the 4th Cross-lingual Challenge on Recognition, Normalization, Classification, and Linking of Named Entities across Slavic languages

Pavel Přibáň and Josef Steinberger
BSNLP (2023)
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Neural Networks | Named Entity Recognition

Linear Transformations for Cross-lingual Sentiment Analysis

Pavel Přibáň and Jakub Šmíd and Pavel Král
TSD (2022)
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Sentiment Analysis | Neural Networks

Czech Dataset for Cross-lingual Subjectivity Classification

Pavel Přibáň and Josef Steinberger
LREC (2022)
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Sentiment Analysis | Neural Networks

UWB@ DIACR-ita: Lexical semantic change detection with CCA and orthogonal transformation

Ondřej Pražák and Pavel Přibáň and Stephen Taylor
DIACR-Ita (2021)
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Semantic Analysis | Neural Networks

Slav-NER: the 3rd Cross-lingual Challenge on Recognition, Normalization, Classification, and Linking of Named Entities across Slavic languages

Pavel Přibáň and Josef Steinberger
BSNLP (2021)
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Neural Networks | Named Entity Recognition

CompareWords: Measuring semantic change in word usage in different corpora

Stephen Taylor and Pavel Přibáň and Ondřej Pražák
Software Impacts (2021)
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Are the Multilingual Models Better? Improving Czech Sentiment with Transformers

Pavel Přibáň and Josef Steinberger
RANLP (2021)
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Language Modeling | Sentiment Analysis

Czert – Czech BERT-like Model for Language Representation

Jakub Sido and Ondřej Pražák and Pavel Přibáň and Miloslav Konopík
RANLP (2021)
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Language Modeling | Sentiment Analysis | Document Classification | Named Entity Recognition

UWB at SemEval-2020 Task 1: Lexical Semantic Change Detection

Ondřej Pražák and Pavel Přibáň and Stephen Taylor and Jakub Sido
Proceedings of the Fourteenth Workshop on Semantic Evaluation (2020)
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ZCU-NLP at MADAR 2019: Recognizing Arabic Dialects

Pavel Přibáň and Stephen Taylor
Proceedings of the Fourth Arabic Natural Language Processing Workshop (2019)
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Machine Learning Approach to Fact-checking in West Slavic Languages

Pavel Přibáň and Tomáš Hercig and Josef Steinberger
Proceedings of the International Conference Recent Advances in Natural Language Processing, RANLP 2019 (2019)
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The Second Cross-Lingual Challenge on Recognition, Normalization, Classification, and Linking of Named Entities across Slavic Languages

Jakub Piskorski and Laska Laskova and Michał Marcińczuk and Lidia Pivovarova and Pavel Přibáň and Josef Steinberger and Roman Yangarber
Proceedings of the 7th Workshop on Balto-Slavic Natural Language Processing (2019)
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Named Entity Recognition

UWB at SemEval-2018 Task 1: Emotion Intensity Detection in Tweets

Pavel Přibáň and Tomáš Hercig and Ladislav Lenc
Proceedings of The 12th International Workshop on Semantic Evaluation (2018)
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Sentiment Analysis