Search Results for author: Ondřej Pražák

Found 10 papers, 7 papers with code

Czert – Czech BERT-like Model for Language Representation

1 code implementation RANLP 2021 Jakub Sido, Ondřej Pražák, Pavel Přibáň, Jan Pašek, Michal Seják, Miloslav Konopík

This paper describes the training process of the first Czech monolingual language representation models based on BERT and ALBERT architectures.

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

1 code implementation27 Jul 2023 Pavel Přibáň, Ondřej Pražák

We propose a novel end-to-end Semantic Role Labeling model that effectively captures most of the structured semantic information within the Transformer hidden state.

Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +1

MQDD: Pre-training of Multimodal Question Duplicity Detection for Software Engineering Domain

2 code implementations26 Mar 2022 Jan Pašek, Jakub Sido, Miloslav Konopík, Ondřej Pražák

This work proposes a new pipeline for leveraging data collected on the Stack Overflow website for pre-training a multimodal model for searching duplicates on question answering websites.

Question Answering

Multilingual Coreference Resolution with Harmonized Annotations

no code implementations RANLP 2021 Ondřej Pražák, Miloslav Konopík, Jakub Sido

In addition to monolingual experiments, we combine the training data in multilingual experiments and train two joined models -- for Slavic languages and for all the languages together.

coreference-resolution

Czert -- Czech BERT-like Model for Language Representation

1 code implementation24 Mar 2021 Jakub Sido, Ondřej Pražák, Pavel Přibáň, Jan Pašek, Michal Seják, Miloslav Konopík

This paper describes the training process of the first Czech monolingual language representation models based on BERT and ALBERT architectures.

UWB @ DIACR-Ita: Lexical Semantic Change Detection with CCA and Orthogonal Transformation

1 code implementation30 Nov 2020 Ondřej Pražák, Pavel Přibáň, Stephen Taylor

In this paper, we describe our method for detection of lexical semantic change (i. e., word sense changes over time) for the DIACR-Ita shared task, where we ranked $1^{st}$.

Change Detection

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