Sentiment Analysis

Follow this topic Ask about this topic

Momentum

4 papers in the last four weeks, down 20% on the four weeks before. 0.0% of all new papers.

Jul 13Week of Sep 28

Latest papers 77

All topics

Stable Behavior, Limited Variation: Persona Validity in LLM Agents for Urban Sentiment Perception
Apr 30, 2026Neemias B da Silva, Rodrigo Minetto, Daniel Silver +1VLM Evaluation Personality Modeling in Language Models
Universidade Tecnol´ogica Federal do Paran´a (UTFPR), Curitiba, Brazil · University of Toronto, Toronto, Canada
Sentiment Analysis of AI Adoption in Indonesian Higher Education Using Machine Learning and Transformer-Based Models
Apr 30, 2026Happy Syahrul Ramadhan, Ahmad Sahidin Akbar, Karin Yehezkiel Sinaga +3AI in Education Sentiment Analysis
Faculty of Science Sumatra Institute of Technology Lampung, Indonesia · Faculty of Science Institut Teknologi Sumatera Lampung Selatan, Indonesia · Faculty of Industrial Technology Sumatra Institute of Technology Lampung, Indonesia
Classification of Public Opinion on the Free Nutritional Meal Program on YouTube Media Using the LSTM Method
Apr 29, 2026Berliana Enda Putri, Lisa Diani Amelia, Muhammad Zaky Zaiddan +3Social Media Analysis Sentiment Analysis
Department of Data Science Institut Teknologi Sumatera Lampung Selatan, 35365, Indonesia · Department of Informatics Institut Teknologi Sumatera Lampung Selatan, 35365, Indonesia
A New Semisupervised Technique for Polarity Analysis using Masked Language Models
Apr 29, 2026Kohei WatanabeMasked Language Modeling Sentiment Analysis
Waseda University and LUT University
Benchmarking Logistic Regression, SVM, and LightGBM Against BiLSTM with Attention for Sentiment Analysis on Indonesian Product Reviews
Apr 28, 2026Razin Hafid Hamdi, Ivana Margareth Hutabarat, Hanna Gresia Sinaga +3Sentiment Analysis Recurrent Neural Networks
Institut Teknologi Sumatera Lampung Selatan, Indonesia
Benchmarking PyCaret AutoML Against IndoBERT Fine-Tuning for Sentiment Analysis on Indonesian IKN Twitter Data
Apr 28, 2026Mutia Alfi Mayzaroh, Dwi Fitria Ningsih, Nindi Destriani +1Social Media Analysis LLM Fine-Tuning
Institut Teknologi Sumatera Lampung Selatan, Indonesia
Sentiment and Emotion Classification of Indonesian E-Commerce Reviews via Multi-Task BiLSTM and AutoML Benchmarking
Apr 27, 2026Hermawan Manurung, Ibrahim Al-Kahfi, Ahmad Rizqi +1Sentiment Analysis Recurrent Neural Networks
Department of Data Science · Institut Teknologi Sumatera · Lampung Selatan, 35365, Indonesia +1
LLM-assisted sentiment analysis for integrated computational and qualitative mixed methods education research: A case study of students' written reflection assignments
Apr 24, 2026Xiomara Gonzalez, Gabriella Coloyan Fleming, Andrew Katz +2LLM-Assisted Annotation Sentiment Analysis
Chandra Family Department of Electrical and Computer Engineering, University of Texas at Austin · Department of Engineering Education, Virginia Polytechnic Institute and State University · Gallogly College of Engineering, University of Oklahoma +1
Learning Invariant Modality Representation for Robust Multimodal Learning from a Causal Inference Perspective
Apr 20, 2026Sijie Mai, Shiqin HanDisentangled Representation Learning Causal Representation Learning
School of Computer Science, South China Normal University
Model in Distress: Sentiment Analysis on French Synthetic Social Media
Apr 20, 2026Pierre-Carl Langlais, Pavel Chizhov, Yannick Detrois +3Synthetic Data Augmentation Synthetic Data Generation
PleIAs, Paris, France · CAIRO, THWS, Würzburg, Germany · EPFL, Lausanne, Switzerland +1
RoIt-XMASA: Multi-Domain Multilingual Sentiment Analysis Dataset for Romanian and Italian
Apr 18, 2026Andrei-Marius Avram, Aureliu Valentin Antonie, Cosmin-Mircea Croitoru +2Domain-Adversarial Learning Unsupervised Domain Adaptation
National University of Science and Technology POLITEHNICA Bucharest, Bucharest, Romania
Sentiment Analysis of German Sign Language Fairy Tales
Apr 17, 2026Fabrizio Nunnari, Siddhant Jain, Patrick GebhardSentiment Analysis Multimodal Sentiment Analysis
German Research Center for Artificial Intelligence (DFKI) Saarland Informatics Campus D3 2, 66123 Saarbrücken, Germany
Consistency Analysis of Sentiment Predictions using Syntactic & Semantic Context Assessment Summarization (SSAS)
Apr 16, 2026Sharookh Daruwalla, Nitin Mayande, Shreeya Verma Kathuria +2Sentiment Analysis Language Model Robustness
1Tellagence Inc.∗ · 2Villanova School of Business, Villanova University† · 3Maseeh College of Engineering and Computer Science, Portland State University‡
destroR: A Benchmark and Adversarial-Training Defense for Bangla Transfer Models under Meaning-Preserving Attacks
Nov 13, 2025Saadat Rafid Ahmed, Rubayet Shareen, Radoan Sharkar +3Adversarial Training Sentiment Analysis
Dept. of Computer Science and Engineering, BRAC University
Polarity Detection of Sustainable Development Goals in News Text
Sep 24, 2025Andrea Cadeddu, Alessandro Chessa, Vincenzo De Leo +5LLM Evaluation Sentiment Analysis
Linkalab s.r.l., Viale Elmas, 142, Cagliari, 09122, Italy · Department of Mathematics and Computer Science, University of Cagliari, via Ospedale2026 72, Cagliari, 09124, Italy · Knowledge Media Institute, The Open University, Walton Hall, Kents Hill, Milton Keynes, MK76AA, United Kingdom
Resource-Limited Joint Multimodal Sentiment Reasoning and Classification via Chain-of-Thought Enhancement and Distillation
Aug 7, 2025Haonan Shangguan, Xiaocui Yang, Shi Feng +3Efficient Multimodal Inference Sentiment Analysis
School of Computer Science and Engineering, Northeastern University, Shenyang, China
Disentangling Bias by Modeling Intra- and Inter-modal Causal Attention for Multimodal Sentiment Analysis
Aug 7, 2025Menghua Jiang, Yuxia Lin, Baoliang Chen +3Multimodal Robustness Sentiment Analysis
School of Computer Science, South China Normal University, Guangzhou, China, 510631 · School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China, 510275

Apr 30, 2026, cs.CLJ/K move · Enter open · S save

Stable Behavior, Limited Variation: Persona Validity in LLM Agents for Urban Sentiment Perception

Neemias B da Silva, Rodrigo Minetto, Daniel Silver, Thiago H Silva

Universidade Tecnol´ogica Federal do Paran´a (UTFPR), Curitiba, Brazil · University of Toronto, Toronto, Canada

VLM Evaluation Personality Modeling in Language Models LLM-Assisted Annotation Sentiment Analysis LLM Agent Evaluation

Open paper AskPDF arXiv

Large Language Models (LLMs) are increasingly used as proxies for human perception in urban analysis, yet it remains unclear whether persona prompting produces meaningful and reproducible behavioral diversity. We investigate whether distinct personas influence urban sentiment judgments generated by multimodal LLMs. Using a factorial set of personas spanning gender, economic status, political orientation, and personality, we instantiate multiple agents per persona to evaluate urban scene images from the PerceptSent dataset and assess both within-persona consistency and cross-persona variation. Results show strong convergence among agents sharing a persona, indicating stable and reproducible behavior. However, cross-persona differentiation is limited: economic status and personality induce statistically detectable but practically modest variation, while gender shows no measurable effect and political orientation only negligible impact. Agents also exhibit an extremity bias, collapsing intermediate sentiment categories common in human annotations. As a result, performance remains strong on coarse-grained polarity tasks but degrades as sentiment resolution increases, suggesting that simple label-based persona prompting does not capture fine-grained perceptual judgments. To isolate the contribution of persona conditioning, we additionally evaluate the same model without personas. Surprisingly, the no-persona model sometimes matches or exceeds persona-conditioned agreement with human labels across all task variants, suggesting that simple label-based persona prompting may add limited annotation value in this setting.

Momentum

Related topics

Latest papers 77