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This paper discusses the fourth year of the ``Sentiment Analysis in Twitter Task''. SemEval-2016 Task 4 comprises five subtasks, three of which represent a significant departure from previous editions. The first two subtasks are reruns from…

Computation and Language · Computer Science 2021-09-22 Preslav Nakov , Alan Ritter , Sara Rosenthal , Fabrizio Sebastiani , Veselin Stoyanov

We present a neural framework for opinion summarization from online product reviews which is knowledge-lean and only requires light supervision (e.g., in the form of product domain labels and user-provided ratings). Our method combines two…

Computation and Language · Computer Science 2018-08-28 Stefanos Angelidis , Mirella Lapata

The article describes a model of automatic analysis of puns, where a word is intentionally used in two meanings at the same time (the target word). We employ Roget's Thesaurus to discover two groups of words which, in a pun, form around two…

Computation and Language · Computer Science 2017-07-19 Elena Mikhalkova , Yuri Karyakin

The widespread popularity of social media has led to an increase in hateful, abusive, and sexist language, motivating methods for the automatic detection of such phenomena. The goal of the SemEval shared task \textit{Towards Explainable…

Computation and Language · Computer Science 2023-06-07 Janis Goldzycher

Humor and Offense are highly subjective due to multiple word senses, cultural knowledge, and pragmatic competence. Hence, accurately detecting humorous and offensive texts has several compelling use cases in Recommendation Systems and…

Computation and Language · Computer Science 2021-04-05 Aishwarya Gupta , Avik Pal , Bholeshwar Khurana , Lakshay Tyagi , Ashutosh Modi

Social media platforms are becoming the foundations of social interactions including messaging and opinion expression. In this regard, Sentiment Analysis techniques focus on providing solutions to ensure the retrieval and analysis of…

Machine Learning · Computer Science 2025-03-14 Bousselham El Haddaoui , Raddouane Chiheb , Rdouan Faizi , Abdellatif El Afia

With the rapid growth of unstructured data from social media, reviews, and forums, text mining has become essential in Information Systems (IS) for extracting actionable insights. Summarization can condense fragmented, emotion-rich posts,…

Computation and Language · Computer Science 2025-12-24 Junyi Liu , Stanley Kok

This paper describes our system designed for SemEval-2022 Task 8: Multilingual News Article Similarity. We proposed a linguistics-inspired model trained with a few task-specific strategies. The main techniques of our system are: 1) data…

Computation and Language · Computer Science 2022-04-12 Zihang Xu , Ziqing Yang , Yiming Cui , Zhigang Chen

Fine-tuning of pre-trained transformer networks such as BERT yield state-of-the-art results for text classification tasks. Typically, fine-tuning is performed on task-specific training datasets in a supervised manner. One can also fine-tune…

Computation and Language · Computer Science 2020-06-12 Gregor Wiedemann , Seid Muhie Yimam , Chris Biemann

This paper presents an overview of the ImageArg shared task, the first multimodal Argument Mining shared task co-located with the 10th Workshop on Argument Mining at EMNLP 2023. The shared task comprises two classification subtasks - (1)…

Computation and Language · Computer Science 2023-10-25 Zhexiong Liu , Mohamed Elaraby , Yang Zhong , Diane Litman

The keyphrase extraction task refers to the automatic selection of phrases from a given document to summarize its core content. State-of-the-art (SOTA) performance has recently been achieved by embedding-based algorithms, which rank…

Information Retrieval · Computer Science 2023-05-16 Aobo Kong , Shiwan Zhao , Hao Chen , Qicheng Li , Yong Qin , Ruiqi Sun , Xiaoyan Bai

Sentiment analysis, a popular technique for opinion mining, has been used by the software engineering research community for tasks such as assessing app reviews, developer emotions in issue trackers and developer opinions on APIs. Past…

Computation and Language · Computer Science 2018-12-27 Achyudh Ram , Meiyappan Nagappan

The result listing from search engines includes a link and a snippet from the web page for each result item. The snippet in the result listing plays a vital role in assisting the user to click on it. This paper proposes a novel approach to…

Information Retrieval · Computer Science 2012-02-14 K. S. Kuppusamy , G. Aghila

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…

Computation and Language · Computer Science 2019-04-09 Parag Agrawal , Anshuman Suri

Advanced neural language models (NLMs) are widely used in sequence generation tasks because they are able to produce fluent and meaningful sentences. They can also be used to generate fake reviews, which can then be used to attack online…

Computation and Language · Computer Science 2019-12-04 David Ifeoluwa Adelani , Haotian Mai , Fuming Fang , Huy H. Nguyen , Junichi Yamagishi , Isao Echizen

Systematically discovering semantic relationships in text is an important and extensively studied area in Natural Language Processing, with various tasks such as entailment, semantic similarity, etc. Decomposability of sentence-level scores…

Computation and Language · Computer Science 2020-07-16 Subhadeep Maji , Rohan Kumar , Manish Bansal , Kalyani Roy , Pawan Goyal

Translation suggestion (TS) models are used to automatically provide alternative suggestions for incorrect spans in sentences generated by machine translation. This paper introduces the system used in our submission to the WMT'22…

Computation and Language · Computer Science 2022-10-13 Hongxiao Zhang , Siyu Lai , Songming Zhang , Hui Huang , Yufeng Chen , Jinan Xu , Jian Liu

We study question-answering over semi-structured data. We introduce a new way to apply the technique of semantic parsing by applying machine learning only to provide annotations that the system infers to be missing; all the other parsing…

Computation and Language · Computer Science 2017-09-12 Kedar Dhamdhere , Kevin S. McCurley , Mukund Sundararajan , Ankur Taly

We propose a formal definition for the task of suggestion mining in the context of a wide range of open domain applications. Human perception of the term \emph{suggestion} is subjective and this effects the preparation of hand labeled…

Computation and Language · Computer Science 2018-07-03 Sapna Negi , Maarten de Rijke , Paul Buitelaar

In this article, we describe the system that we used for the memotion analysis challenge, which is Task 8 of SemEval-2020. This challenge had three subtasks where affect based sentiment classification of the memes was required along with…

Computer Vision and Pattern Recognition · Computer Science 2020-05-25 Sourya Dipta Das , Soumil Mandal
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