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We present the system we built for participating in SemEval-2016 Task 3 on Community Question Answering. We achieved the best results on subtask C, and strong results on subtasks A and B, by combining a rich set of various types of…

This paper describes the system architectures and the models submitted by our team "IISERBBrains" to SemEval 2022 Task 6 competition. We contested for all three sub-tasks floated for the English dataset. On the leader-board, wegot19th rank…

计算与语言 · 计算机科学 2022-03-07 Tanuj Singh Shekhawat , Manoj Kumar , Udaybhan Rathore , Aditya Joshi , Jasabanta Patro

This research presents our team KEIS@JUST participation at SemEval-2020 Task 12 which represents shared task on multilingual offensive language. We participated in all the provided languages for all subtasks except sub-task-A for the…

计算与语言 · 计算机科学 2020-05-19 Saja Khaled Tawalbeh , Mahmoud Hammad , Mohammad AL-Smadi

The growing popularity and applications of sentiment analysis of social media posts has naturally led to sentiment analysis of posts written in multiple languages, a practice known as code-switching. While recent research into code-switched…

计算与语言 · 计算机科学 2020-09-08 Frances Adriana Laureano De Leon , Florimond Guéniat , Harish Tayyar Madabushi

In this paper, we propose a methodology for task 10 of SemEval23, focusing on detecting and classifying online sexism in social media posts. The task is tackling a serious issue, as detecting harmful content on social media platforms is…

计算与语言 · 计算机科学 2023-04-26 Sana Sabah Al-Azzawi , György Kovács , Filip Nilsson , Tosin Adewumi , Marcus Liwicki

We describe SemEval-2021 task 6 on Detection of Persuasion Techniques in Texts and Images: the data, the annotation guidelines, the evaluation setup, the results, and the participating systems. The task focused on memes and had three…

This paper addressed the problem of structured sentiment analysis using a bi-affine semantic dependency parser, large pre-trained language models, and publicly available translation models. For the monolingual setup, we considered: (i)…

计算与语言 · 计算机科学 2022-04-28 Iago Alonso-Alonso , David Vilares , Carlos Gómez-Rodríguez

In this paper, we present SemEval-2020 Task 4, Commonsense Validation and Explanation (ComVE), which includes three subtasks, aiming to evaluate whether a system can distinguish a natural language statement that makes sense to humans from…

计算与语言 · 计算机科学 2020-08-04 Cunxiang Wang , Shuailong Liang , Yili Jin , Yilong Wang , Xiaodan Zhu , Yue Zhang

With the growth of social medias, such as Twitter, plenty of user-generated data emerge daily. The short texts published on Twitter -- the tweets -- have earned significant attention as a rich source of information to guide many…

人工智能 · 计算机科学 2021-06-01 Sérgio Barreto , Ricardo Moura , Jonnathan Carvalho , Aline Paes , Alexandre Plastino

Existing Machine Learning techniques yield close to human performance on text-based classification tasks. However, the presence of multi-modal noise in chat data such as emoticons, slang, spelling mistakes, code-mixed data, etc. makes…

计算与语言 · 计算机科学 2019-04-09 Parag Agrawal , Anshuman Suri

This paper introduces a study on tweet sentiment classification. Our task is to classify a tweet as either positive or negative. We approach the problem in two steps, namely embedding and classifying. Our baseline methods include several…

计算与语言 · 计算机科学 2021-10-01 Tommaso Macrì , Freya Murphy , Yunfan Zou , Yves Zumbach

This paper describes our system submitted to task 4 of SemEval 2020: Commonsense Validation and Explanation (ComVE) which consists of three sub-tasks. The task is to directly validate the given sentence whether or not it makes sense and…

计算与语言 · 计算机科学 2020-07-29 Hongru Wang , Xiangru Tang , Sunny Lai , Kwong Sak Leung , Jia Zhu , Gabriel Pui Cheong Fung , Kam-Fai Wong

We present SemEval-2024 Task 10, a shared task centred on identifying emotions and finding the rationale behind their flips within monolingual English and Hindi-English code-mixed dialogues. This task comprises three distinct subtasks -…

计算与语言 · 计算机科学 2024-03-01 Shivani Kumar , Md Shad Akhtar , Erik Cambria , Tanmoy Chakraborty

This paper presents the models submitted by Ghmerti team for subtasks A and B of the OffensEval shared task at SemEval 2019. OffensEval addresses the problem of identifying and categorizing offensive language in social media in three…

计算与语言 · 计算机科学 2020-09-24 Ehsan Doostmohammadi , Hossein Sameti , Ali Saffar

In this paper we describe our post-evaluation results for SemEval-2018 Task 7 on clas- sification of semantic relations in scientific literature for clean (subtask 1.1) and noisy data (subtask 1.2). This is an extended ver- sion of our…

计算与语言 · 计算机科学 2018-05-17 Lena Hettinger , Alexander Dallmann , Albin Zehe , Thomas Niebler , Andreas Hotho

This paper presents the system for SemEval 2021 Task 8 (MeasEval). MeasEval is a novel span extraction, classification, and relation extraction task focused on finding quantities, attributes of these quantities, and additional information,…

计算与语言 · 计算机科学 2021-04-06 Akash Gangwar , Sabhay Jain , Shubham Sourav , Ashutosh Modi

This paper presents our strategy to address the SemEval-2022 Task 3 PreTENS: Presupposed Taxonomies Evaluating Neural Network Semantics. The goal of the task is to identify if a sentence is deemed acceptable or not, depending on the…

计算与语言 · 计算机科学 2022-10-10 Injy Sarhan , Pablo Mosteiro , Marco Spruit

Sentiment classification involves quantifying the affective reaction of a human to a document, media item or an event. Although researchers have investigated several methods to reliably infer sentiment from lexical, speech and body language…

信息检索 · 计算机科学 2018-06-11 Rahul Gupta , Saurabh Sahu , Carol Espy-Wilson , Shrikanth Narayanan

Sentiment analysis is a crucial task that aims to understand people's emotional states and predict emotional categories based on multimodal information. It consists of several subtasks, such as emotion recognition in conversation (ERC),…

计算与语言 · 计算机科学 2023-09-06 Zaijing Li , Ting-En Lin , Yuchuan Wu , Meng Liu , Fengxiao Tang , Ming Zhao , Yongbin Li

In this paper we present a deep-learning model that competed at SemEval-2018 Task 2 "Multilingual Emoji Prediction". We participated in subtask A, in which we are called to predict the most likely associated emoji in English tweets. The…