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This paper describes work of the BUT-FIT's team at SemEval 2020 Task 4 - Commonsense Validation and Explanation. We participated in all three subtasks. In subtasks A and B, our submissions are based on pretrained language representation…

Computation and Language · Computer Science 2020-08-24 Josef Jon , Martin Fajčík , Martin Dočekal , Pavel Smrž

Disparate biases associated with datasets and trained classifiers in hateful and abusive content identification tasks have raised many concerns recently. Although the problem of biased datasets on abusive language detection has been…

Social and Information Networks · Computer Science 2021-01-27 Marzieh Mozafari , Reza Farahbakhsh , Noel Crespi

This paper describes our submission to the SemEval 2023 multilingual tweet intimacy analysis shared task. The goal of the task was to assess the level of intimacy of Twitter posts in ten languages. The proposed approach consists of several…

Computation and Language · Computer Science 2023-04-17 Sławomir Dadas

High-quality pixel-level annotations are essential for the semantic segmentation of remote sensing imagery. However, such labels are expensive to obtain and often affected by noise due to the labor-intensive and time-consuming nature of…

This paper describes the system submitted by ANA Team for the SemEval-2019 Task 3: EmoContext. We propose a novel Hierarchical LSTMs for Contextual Emotion Detection (HRLCE) model. It classifies the emotion of an utterance given its…

Computation and Language · Computer Science 2019-06-04 Chenyang Huang , Amine Trabelsi , Osmar R. Zaïane

Patronizing and condescending language (PCL) is everywhere, but rarely is the focus on its use by media towards vulnerable communities. Accurately detecting PCL of this form is a difficult task due to limited labeled data and how subtle it…

Computation and Language · Computer Science 2022-04-19 David Koleczek , Alex Scarlatos , Siddha Karakare , Preshma Linet Pereira

In recent years, the widespread use of social media has led to an increase in the generation of toxic and offensive content on online platforms. In response, social media platforms have worked on developing automatic detection methods and…

Computation and Language · Computer Science 2021-05-31 Tharindu Ranasinghe , Diptanu Sarkar , Marcos Zampieri , Alexander Ororbia

Sentiment Analysis is the process of deciphering what a sentence emotes and classifying them as either positive, negative, or neutral. In recent times, India has seen a huge influx in the number of active social media users and this has led…

Computation and Language · Computer Science 2020-09-07 Subhra Jyoti Baroi , Nivedita Singh , Ringki Das , Thoudam Doren Singh

This paper describes the system deployed by the CLaC-EDLK team to the "SemEval 2016, Complex Word Identification task". The goal of the task is to identify if a given word in a given context is "simple" or "complex". Our system relies on…

Computation and Language · Computer Science 2017-09-12 Elnaz Davoodi , Leila Kosseim

SemEval-2019 Task 6 (Zampieri et al., 2019b) requires us to identify and categorise offensive language in social media. In this paper we will describe the process we took to tackle this challenge. Our process is heavily inspired by Sosa…

Computation and Language · Computer Science 2019-03-20 Ryan Ong

We present a transfer learning system to perform a mixed Spanish-English sentiment classification task. Our proposal uses the state-of-the-art language model BERT and embed it within a ULMFiT transfer learning pipeline. This combination…

Computation and Language · Computer Science 2020-11-19 Daniel Palomino , Jose Ochoa-Luna

This paper describes our system developed for the SemEval-2024 Task 1: Semantic Textual Relatedness. The challenge is focused on automatically detecting the degree of relatedness between pairs of sentences for 14 languages including both…

Computation and Language · Computer Science 2024-04-09 Udvas Basak , Rajarshi Dutta , Shivam Pandey , Ashutosh Modi

We propose a meta-learning method for learning from multiple noisy annotators. In many applications such as crowdsourcing services, labels for supervised learning are given by multiple annotators. Since the annotators have different skills…

Machine Learning · Computer Science 2025-06-13 Atsutoshi Kumagai , Tomoharu Iwata , Taishi Nishiyama , Yasutoshi Ida , Yasuhiro Fujiwara

This paper describes our participation in the SemEval-2020 task Detection of Propaganda Techniques in News Articles. We participate in both subtasks: Span Identification (SI) and Technique Classification (TC). We use a bi-LSTM architecture…

Computation and Language · Computer Science 2020-08-25 Verena Blaschke , Maxim Korniyenko , Sam Tureski

Social network platforms are generally used to share positive, constructive, and insightful content. However, in recent times, people often get exposed to objectionable content like threat, identity attacks, hate speech, insults, obscene…

Computation and Language · Computer Science 2021-05-31 Sreyan Ghosh , Sonal Kumar

As open-ended human-chatbot interaction becomes commonplace, sensitive content detection gains importance. In this work, we propose a two stage semi-supervised approach to bootstrap large-scale data for automatic sensitive language…

Computation and Language · Computer Science 2018-12-03 Chandra Khatri , Behnam Hedayatnia , Rahul Goel , Anushree Venkatesh , Raefer Gabriel , Arindam Mandal

Considering the importance of detecting hateful language, labeled hate speech data is expensive and time-consuming to collect, particularly for low-resource languages. Prior work has demonstrated the effectiveness of cross-lingual transfer…

Computation and Language · Computer Science 2025-05-27 Faeze Ghorbanpour , Daryna Dementieva , Alexander Fraser

Type- and token-based embedding architectures are still competing in lexical semantic change detection. The recent success of type-based models in SemEval-2020 Task 1 has raised the question why the success of token-based models on a…

Computation and Language · Computer Science 2021-03-15 Severin Laicher , Sinan Kurtyigit , Dominik Schlechtweg , Jonas Kuhn , Sabine Schulte im Walde

This paper describes a novel study on using `Attention Mask' input in transformers and using this approach for detecting offensive content in both English and Persian languages. The paper's principal focus is to suggest a methodology to…

Computation and Language · Computer Science 2021-10-12 Peyman Alavi , Pouria Nikvand , Mehrnoush Shamsfard

We present our system for SemEval-2026 Task 9: Multilingual Polarization Detection, a binary classification task spanning 22 languages. Our approach fine-tunes separate Gemma~3 models (12B and 27B parameters) per language using Low-Rank…

Computation and Language · Computer Science 2026-05-07 Srikar Kashyap Pulipaka