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Sentiment analysis is a crucial task in natural language processing that involves identifying and extracting subjective sentiment from text. Self-training has recently emerged as an economical and efficient technique for developing…

Computation and Language · Computer Science 2024-02-06 Haochen Liu , Sai Krishna Rallabandi , Yijing Wu , Parag Pravin Dakle , Preethi Raghavan

Quantum machine learning is a promising direction for building more efficient and expressive models, particularly in domains where understanding complex, structured data is critical. We present the Quantum Graph Transformer (QGT), a hybrid…

Computation and Language · Computer Science 2025-06-10 Shamminuj Aktar , Andreas Bärtschi , Abdel-Hameed A. Badawy , Stephan Eidenbenz

Quantum machine learning, which involves running machine learning algorithms on quantum devices, has garnered significant attention in both academic and business circles. In this paper, we offer a comprehensive and unbiased review of the…

Quantum Physics · Physics 2024-10-21 Yunfei Wang , Junyu Liu

Sentiment Analysis is an important algorithm in Natural Language Processing which is used to detect sentiment within some text. In our project, we had chosen to work on analyzing reviews of various drugs which have been reviewed in form of…

Computation and Language · Computer Science 2020-03-27 Sairamvinay Vijayaraghavan , Debraj Basu

Large language models (LLMs) have achieved promising results in sentiment analysis through the in-context learning (ICL) paradigm. However, their ability to distinguish subtle sentiments still remains a challenge. Inspired by the human…

Computation and Language · Computer Science 2024-06-06 Hongling Xu , Qianlong Wang , Yice Zhang , Min Yang , Xi Zeng , Bing Qin , Ruifeng Xu

Recently natural language processing (NLP) tools have been developed to identify and extract salient risk indicators in electronic health records (EHRs). Sentiment analysis, although widely used in non-medical areas for improving decision…

Computation and Language · Computer Science 2019-04-09 Eben Holderness , Philip Cawkwell , Kirsten Bolton , James Pustejovsky , Mei-Hua Hall

This study introduces a method to design a curriculum for machine-learning to maximize the efficiency during the training process of deep neural networks (DNNs) for speech emotion recognition. Previous studies in other machine-learning…

Audio and Speech Processing · Electrical Eng. & Systems 2022-03-17 Reza Lotfian , Carlos Busso

We explore the properties of byte-level recurrent language models. When given sufficient amounts of capacity, training data, and compute time, the representations learned by these models include disentangled features corresponding to…

Machine Learning · Computer Science 2017-04-07 Alec Radford , Rafal Jozefowicz , Ilya Sutskever

Sentiment analysis is a crucial task in natural language processing (NLP) that enables the extraction of meaningful insights from textual data, particularly from dynamic platforms like Twitter and IMDB. This study explores a hybrid…

Computation and Language · Computer Science 2026-03-02 Aish Albladi , Md Kaosar Uddin , Minarul Islam , Cheryl Seals

Question Answering (QA) has proved to be an arduous challenge in the area of natural language processing (NLP) and artificial intelligence (AI). Many attempts have been made to develop complete solutions for QA as well as improving…

Computation and Language · Computer Science 2023-05-18 Pragya Katyayan , Nisheeth Joshi

There is a vast amount of data generated every second due to the rapidly growing technology in the current world. This area of research attempts to determine the feelings or opinions of people on social media posts. The dataset we used was…

Computation and Language · Computer Science 2023-01-24 Keshav Kapur , Rajitha Harikrishnan

Question processing is a fundamental step in a question answering (QA) application, and its quality impacts the performance of QA application. The major challenging issue in processing question is how to extract semantic of natural language…

Computation and Language · Computer Science 2017-09-28 Omar Al-Harbi , Shaidah Jusoh , Norita Md Norwawi

Sentiment analysis gets increasing attention in software engineering with new tools emerging from new insights provided by researchers. Existing use cases and tools are meant to be used for textual communication such as comments on…

Software Engineering · Computer Science 2021-08-05 Marc Herrmann , Jil Klünder

Sentiment analysis has been widely used to understand our views on social and political agendas or user experiences over a product. It is one of the cores and well-researched areas in NLP. However, for low-resource languages, like Bangla,…

Computation and Language · Computer Science 2020-11-23 Md. Arid Hasan , Jannatul Tajrin , Shammur Absar Chowdhury , Firoj Alam

Fine-grained emotion recognition aims to identify the emotional type in queries through reasoning and decision-making processes, playing a crucial role in various systems. Recent methods use In-Context Learning (ICL), enhancing the…

Artificial Intelligence · Computer Science 2025-10-09 Zhaochun Ren , Zhou Yang , Chenglong Ye , Haizhou Sun , Chao Chen , Xiaofei Zhu , Xiangwen Liao

Previous researchers have considered sentiment analysis as a document classification task, in which input documents are classified into predefined sentiment classes. Although there are sentences in a document that support important…

Computation and Language · Computer Science 2021-03-10 Gihyeon Choi , Shinhyeok Oh , Harksoo Kim

Sentiment analysis aims to uncover emotions conveyed through information. In its simplest form, it is performed on a polarity basis, where the goal is to classify information with positive or negative emotion. Recent research has explored…

Computation and Language · Computer Science 2017-10-12 Giannis Haralabopoulos , Elena Simperl

Rigorous and interactive class discussions that support students to engage in high-level thinking and reasoning are essential to learning and are a central component of most teaching interventions. However, formally assessing discussion…

Computation and Language · Computer Science 2023-06-28 Nhat Tran , Benjamin Pierce , Diane Litman , Richard Correnti , Lindsay Clare Matsumura

We present SemanticQA, an evaluation suite designed to assess language models (LMs) in semantic phrase processing tasks. The benchmark consolidates existing multiword expression (MwE) resources and reorganizes them into a unified testbed.…

Computation and Language · Computer Science 2026-05-20 Yang Liu , Hongming Li , Melissa Xiaohui Qin , Qiankun Liu , Chao Huang

Recently, sentiment analysis has received a lot of attention due to the interest in mining opinions of social media users. Sentiment analysis consists in determining the polarity of a given text, i.e., its degree of positiveness or…

Computation and Language · Computer Science 2016-12-19 Eric S. Tellez , Sabino Miranda Jiménez , Mario Graff , Daniela Moctezuma , Ranyart R. Suárez , Oscar S. Siordia