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Emoji have grown to become one of the most important forms of communication on the web. With its widespread use, measuring the similarity of emoji has become an important problem for contemporary text processing since it lies at the heart…

Computation and Language · Computer Science 2017-07-18 Sanjaya Wijeratne , Lakshika Balasuriya , Amit Sheth , Derek Doran

Hashtags are often employed on social media and beyond to add metadata to a textual utterance with the goal of increasing discoverability, aiding search, or providing additional semantics. However, the semantic content of hashtags is not…

Computation and Language · Computer Science 2019-06-17 Mounica Maddela , Wei Xu , Daniel Preoţiuc-Pietro

Internet memes have gained significant influence in communicating political, psychological, and sociocultural ideas. While memes are often humorous, there has been a rise in the use of memes for trolling and cyberbullying. Although a wide…

Computation and Language · Computer Science 2024-01-19 Prince Jha , Krishanu Maity , Raghav Jain , Apoorv Verma , Sriparna Saha , Pushpak Bhattacharyya

We present the results and the main findings of SemEval-2019 Task 6 on Identifying and Categorizing Offensive Language in Social Media (OffensEval). The task was based on a new dataset, the Offensive Language Identification Dataset (OLID),…

Computation and Language · Computer Science 2019-04-30 Marcos Zampieri , Shervin Malmasi , Preslav Nakov , Sara Rosenthal , Noura Farra , Ritesh Kumar

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

Hate speech online targets individuals or groups based on identity attributes and spreads rapidly, posing serious social risks. Memes, which combine images and text, have emerged as a nuanced vehicle for disseminating hate speech, often…

Multiagent Systems · Computer Science 2026-03-26 Rui Xing , Qi Chai , Jie Ma , Jing Tao , Pinghui Wang , Shuming Zhang , Xinping Wang , Hao Wang

Current multimodal sentiment analysis frames sentiment score prediction as a general Machine Learning task. However, what the sentiment score actually represents has often been overlooked. As a measurement of opinions and affective states,…

Computation and Language · Computer Science 2018-07-05 Leimin Tian , Catherine Lai , Johanna D. Moore

Our contribution to the 2023 AfriSenti-SemEval shared task 12: Sentiment Analysis for African Languages, provides insight into how a multilingual large language model can be a resource for sentiment analysis in languages not seen during…

Computation and Language · Computer Science 2023-04-28 Egil Rønningstad

It is important for machines to interpret human emotions properly for better human-machine communications, as emotion is an essential part of human-to-human communications. One aspect of emotion is reflected in the language we use. How to…

Computation and Language · Computer Science 2018-08-23 Ji Ho Park

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

Automatic sentiment analysis play vital role in decision making. Many organizations spend a lot of budget to understand their customer satisfaction by manually going over their feedback/comments or tweets. Automatic sentiment analysis can…

Computation and Language · Computer Science 2021-07-07 Mohammad Aimal , Maheen Bakhtyar , Junaid Baber , Sadia Lakho , Umar Mohammad , Warda Ahmed , Jahanvash Karim

Emotion recognition and sentiment analysis are pivotal tasks in speech and language processing, particularly in real-world scenarios involving multi-party, conversational data. This paper presents a multimodal approach to tackle these…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Aref Farhadipour , Hossein Ranjbar , Masoumeh Chapariniya , Teodora Vukovic , Sarah Ebling , Volker Dellwo

Multi-emotion sentiment classification is a natural language processing (NLP) problem with valuable use cases on real-world data. We demonstrate that large-scale unsupervised language modeling combined with finetuning offers a practical…

Computation and Language · Computer Science 2018-12-05 Neel Kant , Raul Puri , Nikolai Yakovenko , Bryan Catanzaro

In this paper, through multi-task ensemble framework we address three problems of emotion and sentiment analysis i.e. "emotion classification & intensity", "valence, arousal & dominance for emotion" and "valence & arousal} for sentiment".…

Computation and Language · Computer Science 2018-10-16 Md Shad Akhtar , Deepanway Ghosal , Asif Ekbal , Pushpak Bhattacharyya , Sadao Kurohashi

This paper describes EmoRAG, a system designed to detect perceived emotions in text for SemEval-2025 Task 11, Subtask A: Multi-label Emotion Detection. We focus on predicting the perceived emotions of the speaker from a given text snippet,…

Computation and Language · Computer Science 2025-06-06 Lev Morozov , Aleksandr Mogilevskii , Alexander Shirnin

In this paper we present deep-learning models that submitted to the SemEval-2018 Task~1 competition: "Affect in Tweets". We participated in all subtasks for English tweets. We propose a Bi-LSTM architecture equipped with a multi-layer self…

Opinion and sentiment analysis is a vital task to characterize subjective information in social media posts. In this paper, we present a comprehensive experimental evaluation and comparison with six state-of-the-art methods, from which we…

Social and Information Networks · Computer Science 2021-06-17 Gullal S. Cheema , Sherzod Hakimov , Eric Müller-Budack , Ralph Ewerth

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…

Computation and Language · Computer Science 2020-09-08 Frances Adriana Laureano De Leon , Florimond Guéniat , Harish Tayyar Madabushi

Due to the lack of large-scale datasets, the prevailing approach in visual sentiment analysis is to leverage models trained for object classification in large datasets like ImageNet. However, objects are sentiment neutral which hinders the…

Computer Vision and Pattern Recognition · Computer Science 2020-08-11 Ziad Al-Halah , Andrew Aitken , Wenzhe Shi , Jose Caballero

Twitch chats pose a unique problem in natural language understanding due to a large presence of neologisms, specifically emotes. There are a total of 8.06 million emotes, over 400k of which were used in the week studied. There is virtually…

Computation and Language · Computer Science 2021-11-19 Pavel Dolin , Luc d'Hauthuille , Andrea Vattani