Sentiment Analysis

Sentiment Analysis is the task of classifying the polarity of a given text. For instance, a text-based tweet can be categorized into either "positive", "negative", or "neutral". Given the text and accompanying labels, a model can be trained to predict the correct sentiment.

Sentiment Analysis techniques can be categorized into machine learning approaches, lexicon-based approaches, and even hybrid methods. Some subcategories of research in sentiment analysis include: multimodal sentiment analysis, aspect-based sentiment analysis, fine-grained opinion analysis, language specific sentiment analysis.

More recently, deep learning techniques, such as RoBERTa and T5, are used to train high-performing sentiment classifiers that are evaluated using metrics like F1, recall, and precision. To evaluate sentiment analysis systems, benchmark datasets like SST, GLUE, and IMDB movie reviews are used.

Papers

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Showing 851–900 of 5630 papers

Title	Date	Tasks	Status	Hype
SBTRec- A Transformer Framework for Personalized Tour Recommendation Problem with Sentiment Analysis	Nov 18, 2023	Recommendation SystemsSentiment Analysis	—Unverified	0
Improving Unimodal Inference with Multimodal Transformers	Nov 16, 2023	Emotion RecognitionGesture Recognition	—Unverified	0
A Systematic Review of Aspect-based Sentiment Analysis: Domains, Methods, and Trends	Nov 16, 2023	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified	0
A BERT based Ensemble Approach for Sentiment Classification of Customer Reviews and its Application to Nudge Marketing in e-Commerce	Nov 16, 2023	MarketingSentiment Analysis	—Unverified	0
A Comparative Analysis of the COVID-19 Infodemic in English and Chinese: Insights from Social Media Textual Data	Nov 14, 2023	MisinformationSentiment Analysis	—Unverified	0
How good are Large Language Models on African Languages?	Nov 14, 2023	In-Context LearningLanguage Modelling	—Unverified	0
BIDRN: A Method of Bidirectional Recurrent Neural Network for Sentiment Analysis	Nov 13, 2023	Sentiment Analysis	—Unverified	0
GPT-4V(ision) as A Social Media Analysis Engine	Nov 13, 2023	HallucinationHate Speech Detection	—Unverified	0
GIELLM: Japanese General Information Extraction Large Language Model Utilizing Mutual Reinforcement Effect	Nov 12, 2023	Event ExtractionLanguage Modeling	—Unverified	0
Zero-Shot Cross-Lingual Sentiment Classification under Distribution Shift: an Exploratory Study	Nov 11, 2023	Cross-Lingual Sentiment ClassificationCross-Lingual Transfer	—Unverified	0
CompCodeVet: A Compiler-guided Validation and Enhancement Approach for Code Dataset	Nov 11, 2023	C++ codeCode Generation	—Unverified	0
LLMs Learn Task Heuristics from Demonstrations: A Heuristic-Driven Prompting Strategy for Document-Level Event Argument Extraction	Nov 11, 2023	Event Argument ExtractionIn-Context Learning	CodeCode Available	1
A Comparison of Lexicon-Based and ML-Based Sentiment Analysis: Are There Outlier Words?	Nov 10, 2023	Sentiment Analysis	—Unverified	0
Mental Health Diagnosis in the Digital Age: Harnessing Sentiment Analysis on Social Media Platforms upon Ultra-Sparse Feature Content	Nov 9, 2023	Multi-Label ClassificationMUlTI-LABEL-ClASSIFICATION	—Unverified	0
Deep Learning Brasil at ABSAPT 2022: Portuguese Transformer Ensemble Approaches	Nov 8, 2023	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	CodeCode Available	0
RankAug: Augmented data ranking for text classification	Nov 8, 2023	ClassificationDiversity	—Unverified	0
RDGCN: Reinforced Dependency Graph Convolutional Network for Aspect-based Sentiment Analysis	Nov 8, 2023	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	CodeCode Available	1
Twitter Sentiment Analysis of Covid Vacciness	Nov 8, 2023	Sentiment AnalysisTwitter Sentiment Analysis	—Unverified	0
Modelling Sentiment Analysis: LLMs and data augmentation techniques	Nov 7, 2023	Data AugmentationSentiment Analysis	CodeCode Available	0
iACOS: Advancing Implicit Sentiment Extraction with Informative and Adaptive Negative Examples	Nov 7, 2023	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	CodeCode Available	0
mahaNLP: A Marathi Natural Language Processing Library	Nov 5, 2023	Hate Speech DetectionNER	—Unverified	0
Enhancing search engine precision and user experience through sentiment-based polysemy resolution	Nov 3, 2023	ArticlesInformation Retrieval	—Unverified	0
An Empirical Study of Benchmarking Chinese Aspect Sentiment Quad Prediction	Nov 3, 2023	BenchmarkingSentence	—Unverified	0
Indo LEGO-ABSA: A Multitask Generative Aspect Based Sentiment Analysis for Indonesian Language	Nov 3, 2023	Aspect-Based Sentiment AnalysisAspect Sentiment Triplet Extraction	CodeCode Available	0
Data-Free Distillation of Language Model by Text-to-Text Transfer	Nov 3, 2023	Data-free Knowledge DistillationDiversity	—Unverified	0
Sentiment Analysis through LLM Negotiations	Nov 3, 2023	In-Context LearningSentiment Analysis	—Unverified	0
Joint Learning of Local and Global Features for Aspect-based Sentiment Classification	Nov 2, 2023	Graph AttentionRepresentation Learning	—Unverified	0
Is GPT Powerful Enough to Analyze the Emotions of Memes?	Nov 1, 2023	Sentiment Analysis	—Unverified	0
Learning to Play Chess from Textbooks (LEAP): a Corpus for Evaluating Chess Moves based on Sentiment Analysis	Oct 31, 2023	SentenceSentiment Analysis	CodeCode Available	0
Longer Fixations, More Computation: Gaze-Guided Recurrent Neural Networks	Oct 31, 2023	Language ModelingLanguage Modelling	—Unverified	0
Causal Interpretation of Self-Attention in Pre-Trained Transformers	Oct 31, 2023	Causal DiscoverySentiment Analysis	—Unverified	0
Non-Compositionality in Sentiment: New Data and Analyses	Oct 31, 2023	Sentiment Analysis	CodeCode Available	0
Sentiment Analysis in Digital Spaces: An Overview of Reviews	Oct 30, 2023	Sentiment Analysis	—Unverified	0
Retrofitting Light-weight Language Models for Emotions using Supervised Contrastive Learning	Oct 29, 2023	Contrastive LearningFew-Shot Learning	—Unverified	0
Atom: Low-bit Quantization for Efficient and Accurate LLM Serving	Oct 29, 2023	GPUQuantization	CodeCode Available	2
ALERTA-Net: A Temporal Distance-Aware Recurrent Networks for Stock Movement and Volatility Prediction	Oct 28, 2023	Sentiment Analysis	CodeCode Available	0
SOUL: Towards Sentiment and Opinion Understanding of Language	Oct 27, 2023	Language ModellingSentiment Analysis	CodeCode Available	0
Boosting Data Analytics With Synthetic Volume Expansion	Oct 27, 2023	Sentiment AnalysisSynthetic Data Generation	CodeCode Available	0
SentMix-3L: A Bangla-English-Hindi Code-Mixed Dataset for Sentiment Analysis	Oct 27, 2023	Sentiment Analysis	CodeCode Available	0
Large language models for aspect-based sentiment analysis	Oct 27, 2023	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	CodeCode Available	1
Understanding Social Structures from Contemporary Literary Fiction using Character Interaction Graph -- Half Century Chronology of Influential Bengali Writers	Oct 25, 2023	Information RetrievalRetrieval	—Unverified	0
BLP-2023 Task 2: Sentiment Analysis	Oct 24, 2023	Language ModelingLanguage Modelling	—Unverified	0
tagE: Enabling an Embodied Agent to Understand Human Instructions	Oct 24, 2023	DecoderNatural Language Understanding	CodeCode Available	0
Beyond Sentiment: Leveraging Topic Metrics for Political Stance Classification	Oct 24, 2023	Sentiment AnalysisStance Classification	—Unverified	0
GradSim: Gradient-Based Language Grouping for Effective Multilingual Training	Oct 23, 2023	Sentiment Analysis	—Unverified	0
Attention-Enhancing Backdoor Attacks Against BERT-based Models	Oct 23, 2023	Sentiment AnalysisTopic Classification	—Unverified	0
M2DF: Multi-grained Multi-curriculum Denoising Framework for Multimodal Aspect-based Sentiment Analysis	Oct 23, 2023	Aspect-Based Sentiment AnalysisDenoising	CodeCode Available	1
Sentiment analysis with adaptive multi-head attention in Transformer	Oct 23, 2023	DecoderSentence	—Unverified	0
MMTF-DES: A Fusion of Multimodal Transformer Models for Desire, Emotion, and Sentiment Analysis of Social Media Data	Oct 22, 2023	Emotional IntelligenceEmotion Recognition	—Unverified	0
RSM-NLP at BLP-2023 Task 2: Bangla Sentiment Analysis using Weighted and Majority Voted Fine-Tuned Transformers	Oct 22, 2023	Sentiment AnalysisTask 2	CodeCode Available	0

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All datasets SST-2 Binary classification IMDb SST-5 Fine-grained classification Yelp Binary classification MR Yelp Fine-grained classification BanglaBook DynaSent SST-3 Sentiment Merged User and product information Amazon Review Full

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	Word+ES (Scratch)	Attack Success Rate	100	—	Unverified
2	MT-DNN-SMART	Accuracy	97.5	—	Unverified
3	T5-11B	Accuracy	97.5	—	Unverified
4	MUPPET Roberta Large	Accuracy	97.4	—	Unverified
5	T5-3B	Accuracy	97.4	—	Unverified
6	ALBERT	Accuracy	97.1	—	Unverified
7	StructBERTRoBERTa ensemble	Accuracy	97.1	—	Unverified
8	XLNet (single model)	Accuracy	97	—	Unverified
9	SMARTRoBERTa	Dev Accuracy	96.9	—	Unverified
10	ELECTRA	Accuracy	96.9	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	RoBERTa-large with LlamBERT	Accuracy	96.68	—	Unverified
2	RoBERTa-large	Accuracy	96.54	—	Unverified
3	XLNet	Accuracy	96.21	—	Unverified
4	Heinsen Routing + RoBERTa Large	Accuracy	96.2	—	Unverified
5	RoBERTa-large 355M + Entailment as Few-shot Learner	Accuracy	96.1	—	Unverified
6	GraphStar	Accuracy	96	—	Unverified
7	DV-ngrams-cosine with NB sub-sampling + RoBERTa.base	Accuracy	95.94	—	Unverified
8	DV-ngrams-cosine + RoBERTa.base	Accuracy	95.92	—	Unverified
9	Roberta_Large ST + Cosine Similarity Loss	Accuracy	95.9	—	Unverified
10	BERT large finetune UDA	Accuracy	95.8	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Llama-3.3-70B + CAPO	Accuracy	62.27	—	Unverified
2	Mistral-Small-24B + CAPO	Accuracy	60.2	—	Unverified
3	Heinsen Routing + RoBERTa Large	Accuracy	59.8	—	Unverified
4	RoBERTa-large+Self-Explaining	Accuracy	59.1	—	Unverified
5	Qwen2.5-32B + CAPO	Accuracy	59.07	—	Unverified
6	Heinsen Routing + GPT-2	Accuracy	58.5	—	Unverified
7	BCN+Suffix BiLSTM-Tied+CoVe	Accuracy	56.2	—	Unverified
8	BERT Large	Accuracy	55.5	—	Unverified
9	LM-CPPF RoBERTa-base	Accuracy	54.9	—	Unverified
10	BCN+ELMo	Accuracy	54.7	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Char-level CNN	Error	4.88	—	Unverified
2	SVDCNN	Error	4.74	—	Unverified
3	LEAM	Error	4.69	—	Unverified
4	fastText, h=10, bigram	Error	4.3	—	Unverified
5	SWEM-hier	Error	4.19	—	Unverified
6	SRNN	Error	3.96	—	Unverified
7	M-ACNN	Error	3.89	—	Unverified
8	DNC+CUW	Error	3.6	—	Unverified
9	CCCapsNet	Error	3.52	—	Unverified
10	Block-sparse LSTM	Error	3.27	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Millions of Emoji	Training Time	1,500	—	Unverified
2	VLAWE	Accuracy	93.3	—	Unverified
3	RoBERTa-large 355M + Entailment as Few-shot Learner	Accuracy	92.5	—	Unverified
4	AnglE-LLaMA-7B	Accuracy	91.09	—	Unverified
5	byte mLSTM7	Accuracy	86.8	—	Unverified
6	MEAN	Accuracy	84.5	—	Unverified
7	RNN-Capsule	Accuracy	83.8	—	Unverified
8	Capsule-B	Accuracy	82.3	—	Unverified
9	SuBiLSTM-Tied	Accuracy	81.6	—	Unverified
10	USE_T+CNN	Accuracy	81.59	—	Unverified