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This paper describes our system for SemEval-2023 Task 3 Subtask 2 on Framing Detection. We used a multi-label contrastive loss for fine-tuning large pre-trained language models in a multi-lingual setting, achieving very competitive results:…

Computation and Language · Computer Science 2023-04-28 Qisheng Liao , Meiting Lai , Preslav Nakov

In this paper, we present the main findings and compare the results of SemEval-2020 Task 10, Emphasis Selection for Written Text in Visual Media. The goal of this shared task is to design automatic methods for emphasis selection, i.e.…

Computation and Language · Computer Science 2020-08-10 Amirreza Shirani , Franck Dernoncourt , Nedim Lipka , Paul Asente , Jose Echevarria , Thamar Solorio

Pre-trained language model word representation, such as BERT, have been extremely successful in several Natural Language Processing tasks significantly improving on the state-of-the-art. This can largely be attributed to their ability to…

Computation and Language · Computer Science 2020-08-20 Wah Meng Lim , Harish Tayyar Madabushi

In this work we describe the system built for the three English subtasks of the SemEval 2016 Task 3 by the Department of Computer Science of the University of Houston (UH) and the Pattern Recognition and Human Language Technology (PRHLT)…

Computation and Language · Computer Science 2018-08-01 Marc Franco-Salvador , Sudipta Kar , Thamar Solorio , Paolo Rosso

In this paper we describe our attempt at producing a state-of-the-art Twitter sentiment classifier using Convolutional Neural Networks (CNNs) and Long Short Term Memory (LSTMs) networks. Our system leverages a large amount of unlabeled data…

Computation and Language · Computer Science 2017-04-21 Mathieu Cliche

This paper describes our system designed for SemEval-2023 Task 12: Sentiment analysis for African languages. The challenge faced by this task is the scarcity of labeled data and linguistic resources in low-resource settings. To alleviate…

Computation and Language · Computer Science 2023-06-05 Dou Hu , Lingwei Wei , Yaxin Liu , Wei Zhou , Songlin Hu

The paper describes a transformer-based system designed for SemEval-2023 Task 9: Multilingual Tweet Intimacy Analysis. The purpose of the task was to predict the intimacy of tweets in a range from 1 (not intimate at all) to 5 (very…

Computation and Language · Computer Science 2023-12-19 Anna Glazkova

Semantic Textual Similarity (STS) measures the meaning similarity of sentences. Applications include machine translation (MT), summarization, generation, question answering (QA), short answer grading, semantic search, dialog and…

Computation and Language · Computer Science 2017-08-02 Daniel Cer , Mona Diab , Eneko Agirre , Iñigo Lopez-Gazpio , Lucia Specia

This paper describes two systems that were used by the authors for addressing Arabic Sentiment Analysis as part of SemEval-2017, task 4. The authors participated in three Arabic related subtasks which are: Subtask A (Message Polarity…

Computation and Language · Computer Science 2017-10-25 Samhaa R. El-Beltagy , Mona El Kalamawy , Abu Bakr Soliman

We examine learning offensive content on Twitter with limited, imbalanced data. For the purpose, we investigate the utility of using various data enhancement methods with a host of classical ensemble classifiers. Among the 75 participating…

Computation and Language · Computer Science 2019-06-11 Arun Rajendran , Chiyu Zhang , Muhammad Abdul-Mageed

The aim of SemEval-2024 Task 1, "Semantic Textual Relatedness for African and Asian Languages" is to develop models for identifying semantic textual relatedness (STR) between two sentences using multiple languages (14 African and Asian…

Computation and Language · Computer Science 2024-04-15 Shubhashis Roy Dipta , Sai Vallurupalli

We present the TAPAS contribution to the Shared Task on Statement Verification and Evidence Finding with Tables (SemEval 2021 Task 9, Wang et al. (2021)). SEM TAB FACT Task A is a classification task of recognizing if a statement is…

Computation and Language · Computer Science 2021-04-05 Thomas Müller , Julian Martin Eisenschlos , Syrine Krichene

Semantic Segmentation is a significant research field in Computer Vision. Despite being a widely studied subject area, many visualization tools do not exist that capture segmentation quality and dataset statistics such as a class imbalance…

Computer Vision and Pattern Recognition · Computer Science 2023-12-19 Sourajit Saha , Shubhashis Roy Dipta

This paper describes our system for SemEval 2025 Task 7: Previously Fact-Checked Claim Retrieval. The task requires retrieving relevant fact-checks for a given input claim from the extensive, multilingual MultiClaim dataset, which comprises…

Computation and Language · Computer Science 2025-03-13 Amirmohammad Azadi , Sina Zamani , Mohammadmostafa Rostamkhani , Sauleh Eetemadi

This paper describes a neural-network model which performed competitively (top 6) at the SemEval 2017 cross-lingual Semantic Textual Similarity (STS) task. Our system employs an attention-based recurrent neural network model that optimizes…

Computation and Language · Computer Science 2017-03-17 Wenli Zhuang , Ernie Chang

This paper describes the system submitted by Team A to SemEval 2025 Task 11, ``Bridging the Gap in Text-Based Emotion Detection.'' The task involved identifying the perceived emotion of a speaker from text snippets, with each instance…

Computation and Language · Computer Science 2025-02-28 P Sam Sahil , Anupam Jamatia

We present our submission to the Task 5 of SemEval-2025 that aims to aid librarians in assigning subject tags to the library records by producing a list of likely relevant tags for a given document. We frame the task as an information…

Computation and Language · Computer Science 2025-05-01 Aleksei Dorkin , Kairit Sirts

This paper presents our system for SemEval 2025 Task 11: Bridging the Gap in Text-Based Emotion Detection (Track A), which focuses on multi-label emotion detection in short texts. We propose a feature-centric framework that dynamically…

Computation and Language · Computer Science 2026-02-05 Ziyi Huang , Xia Cui

This paper describes the performance of the team cs60075_team2 at SemEval 2021 Task 1 - Lexical Complexity Prediction. The main contribution of this paper is to fine-tune transformer-based language models pre-trained on several text…

Computation and Language · Computer Science 2021-06-07 Abhilash Nandy , Sayantan Adak , Tanurima Halder , Sai Mahesh Pokala

A novel solution to span detection and classification is presented in which a BART EncoderDecoder model is used to transform textual input into a version with XML-like marked up spans. This markup is subsequently translated to an…

Computation and Language · Computer Science 2021-07-13 Cees Roele