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Sentiment analysis, an increasingly vital field in both academia and industry, plays a pivotal role in machine learning applications, particularly on social media platforms like Reddit. However, the efficacy of sentiment analysis models is…

Computation and Language · Computer Science 2024-05-29 Xiaoxia Zhang , Xiuyuan Qi , Zixin Teng

With the rapid growth of social media on the web, emotional polarity computation has become a flourishing frontier in the text mining community. However, it is challenging to understand the latest trends and summarize the state or general…

Computation and Language · Computer Science 2017-01-05 Amir Hossein Yazdavar , Monireh Ebrahimi , Naomie Salim

Code-mixing is the practice of alternating between two or more languages. Mostly observed in multilingual societies, its occurrence is increasing and therefore its importance. A major part of sentiment analysis research has been…

Computation and Language · Computer Science 2021-07-13 Siddharth Yadav , Tanmoy Chakraborty

Sentiment analysis (SA) is an emerging field in text mining. It is the process of computationally identifying and categorizing opinions expressed in a piece of text over different social media platforms. Social media plays an essential role…

Artificial Intelligence · Computer Science 2023-11-21 Sudhanshu Kumar , Partha Pratim Roy , Debi Prosad Dogra , Byung-Gyu Kim

Domain adaptation is important in sentiment analysis as sentiment-indicating words vary between domains. Recently, multi-domain adaptation has become more pervasive, but existing approaches train on all available source domains including…

Computation and Language · Computer Science 2017-02-09 Sebastian Ruder , Parsa Ghaffari , John G. Breslin

Twitter sentiment analysis, which often focuses on predicting the polarity of tweets, has attracted increasing attention over the last years, in particular with the rise of deep learning (DL). In this paper, we propose a new task:…

The rise of social media is enabling people to freely express their opinions about products and services. The aim of sentiment analysis is to automatically determine subject's sentiment (e.g., positive, negative, or neutral) towards a…

Computation and Language · Computer Science 2018-08-16 Kia Dashtipour , Mandar Gogate , Ahsan Adeel , Cosimo Ieracitano , Hadi Larijani , Amir Hussain

Public transport systems in many Sub-Saharan countries often receive less attention compared to other sectors, underscoring the need for innovative solutions to improve the Quality of Service (QoS) and overall user experience. This study…

Computation and Language · Computer Science 2024-12-11 Rozina L. Myoya , Vukosi Marivate , Idris Abdulmumin

Sentiment analysis is a pivotal task in the domain of natural language processing. It encompasses both text-level sentiment polarity classification and word-level Part of Speech(POS) sentiment polarity determination. Such analysis…

Computation and Language · Computer Science 2023-09-15 Chengguang Gan , Qinghao Zhang , Tatsunori Mori

Sentiment Analysis, a popular subtask of Natural Language Processing, employs computational methods to extract sentiment, opinions, and other subjective aspects from linguistic data. Given its crucial role in understanding human sentiment,…

Computation and Language · Computer Science 2025-02-07 Zhiqiang Shi , Ruchit Agrawal

Sentiments expressed in user-generated short text and sentences are nuanced by subtleties at lexical, syntactic, semantic and pragmatic levels. To address this, we propose to augment traditional features used for sentiment analysis and…

Computation and Language · Computer Science 2017-01-23 Abhijit Mishra , Diptesh Kanojia , Seema Nagar , Kuntal Dey , Pushpak Bhattacharyya

With the proliferation of social media over the last decade, determining people's attitude with respect to a specific topic, document, interaction or events has fueled research interest in natural language processing and introduced a new…

Computation and Language · Computer Science 2017-10-09 Monireh Ebrahimi , Amir Hossein Yazdavar , Amit Sheth

In present century, data volume is increasing enormously. The data could be in form for image, text, voice, and video. One factor in this huge growth of data is usage of social media where everyone is posting data on daily basis during…

Computation and Language · Computer Science 2020-11-02 Irfan Qutab , Khawar Iqbal Malik , Hira Arooj

In this paper, we present our approach for sentiment classification on Spanish-English code-mixed social media data in the SemEval-2020 Task 9. We investigate performance of various pre-trained Transformer models by using different…

Computation and Language · Computer Science 2020-10-20 Bertelt Braaksma , Richard Scholtens , Stan van Suijlekom , Remy Wang , Ahmet Üstün

Discovering what other people think has always been a key aspect of our information-gathering strategy. People can now actively utilize information technology to seek out and comprehend the ideas of others, thanks to the increased…

Computation and Language · Computer Science 2022-07-20 Waqar Ahmad , Maryam Edalati

In this paper, we look at a database of tweets sorted by various keywords that could indicate the users sentiment towards covid vaccines. With social media becoming such a prevalent source of opinion, sorting and ranking tweets that hold…

Computation and Language · Computer Science 2023-11-09 Wenbo Zhu , Tiechuan Hu

Sentiment Analysis of microblog feeds has attracted considerable interest in recent times. Most of the current work focuses on tweet sentiment classification. But not much work has been done to explore how reliable the opinions of the mass…

Machine Learning · Computer Science 2019-12-12 Rahul Radhakrishnan Iyer , Ronghuo Zheng , Yuezhang Li , Katia Sycara

In this paper, I discuss the testing of the Arabic Metaphor Corpus (AMC) [1] using newly designed automatic tools for sentiment classification for AMC based on semantic tags. The tool incorporates semantic emotional tags for sentiment…

Computation and Language · Computer Science 2025-04-29 Israa Alsiyat

The evolution of the Internet has increased the amount of information that is expressed by people on different platforms. This information can be product reviews, discussions on forums, or social media platforms. Accessibility of these…

Computation and Language · Computer Science 2021-04-20 Gati L. Martin , Medard E. Mswahili , Young-Seob Jeong

This paper presents a meta-analysis evaluating ML performance in sentiment analysis for Twitter data. The study aims to estimate the average performance, assess heterogeneity between and within studies, and analyze how study characteristics…

Computation and Language · Computer Science 2025-09-15 Elena Rohde , Jonas Klingwort , Christian Borgs
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