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

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 4251–4300 of 5630 papers

Title	Date	Tasks	Status	Hype
Comparison of String Similarity Measures for Obscenity Filtering	Apr 1, 2017	Information RetrievalSentiment Analysis	—Unverified	0
Creating and Validating Multilingual Semantic Representations for Six Languages: Expert versus Non-Expert Crowds	Apr 1, 2017	Named Entity Recognition (NER)Sentiment Analysis	—Unverified	0
Sentiment Analysis of Tunisian Dialects: Linguistic Ressources and Experiments	Apr 1, 2017	Sentiment Analysis	CodeCode Available	0
Audience Segmentation in Social Media	Apr 1, 2017	SegmentationSentiment Analysis	—Unverified	0
Building Web-Interfaces for Vector Semantic Models with the WebVectors Toolkit	Apr 1, 2017	Machine TranslationNamed Entity Recognition (NER)	—Unverified	0
Lingmotif: Sentiment Analysis for the Digital Humanities	Apr 1, 2017	Sentiment Analysis	—Unverified	0
Attention Modeling for Targeted Sentiment	Apr 1, 2017	General ClassificationSentence	—Unverified	0
Predicting Emotional Word Ratings using Distributional Representations and Signed Clustering	Apr 1, 2017	ClusteringPosition	—Unverified	0
Online Learning of Task-specific Word Representations with a Joint Biconvex Passive-Aggressive Algorithm	Apr 1, 2017	General ClassificationSentiment Analysis	—Unverified	0
BabelDomains: Large-Scale Domain Labeling of Lexical Resources	Apr 1, 2017	ClusteringDomain Adaptation	—Unverified	0
A Societal Sentiment Analysis: Predicting the Values and Ethics of Individuals by Analysing Social Media Content	Apr 1, 2017	EthicsGeneral Classification	—Unverified	0
TDParse: Multi-target-specific sentiment recognition on Twitter	Apr 1, 2017	Dependency ParsingOpinion Mining	—Unverified	0
The Content Types Dataset: a New Resource to Explore Semantic and Functional Characteristics of Texts	Apr 1, 2017	ClassificationGeneral Classification	—Unverified	0
A Multi-task Approach to Predict Likability of Books	Apr 1, 2017	Binary ClassificationFeature Engineering	—Unverified	0
Multilingual Training of Crosslingual Word Embeddings	Apr 1, 2017	Bilingual Lexicon InductionDependency Parsing	—Unverified	0
A Multi-View Sentiment Corpus	Apr 1, 2017	Emotion RecognitionGeneral Classification	—Unverified	0
Stance Classification of Context-Dependent Claims	Apr 1, 2017	ClassificationGeneral Classification	—Unverified	0
Robust Training under Linguistic Adversity	Apr 1, 2017	Sentiment AnalysisSpeech Recognition	CodeCode Available	0
Exploring the Impact of Pragmatic Phenomena on Irony Detection in Tweets: A Multilingual Corpus Study	Apr 1, 2017	Sentiment Analysis	—Unverified	0
Exploring Convolutional Neural Networks for Sentiment Analysis of Spanish tweets	Apr 1, 2017	General ClassificationSentiment Analysis	—Unverified	0
Learning to Generate Product Reviews from Attributes	Apr 1, 2017	AttributeDecoder	—Unverified	0
Contextual Bidirectional Long Short-Term Memory Recurrent Neural Network Language Models: A Generative Approach to Sentiment Analysis	Apr 1, 2017	Decision MakingDimensionality Reduction	—Unverified	0
Evaluative Language Beyond Bags of Words: Linguistic Insights and Computational Applications	Apr 1, 2017	Sentiment AnalysisSociology	—Unverified	0
Sentiment Analysis of Citations Using Word2vec	Apr 1, 2017	Feature EngineeringGeneral Classification	CodeCode Available	0
Opinion Mining on Non-English Short Text	Mar 31, 2017	Opinion MiningSentiment Analysis	—Unverified	0
Sentiment Recognition in Egocentric Photostreams	Mar 29, 2017	General ClassificationSentiment Analysis	—Unverified	0
A Tidy Data Model for Natural Language Processing using cleanNLP	Mar 27, 2017	coreference-resolutionCoreference Resolution	CodeCode Available	0
Emergence of Grounded Compositional Language in Multi-Agent Populations	Mar 15, 2017	Machine TranslationQuestion Answering	CodeCode Available	1
A Structured Self-attentive Sentence Embedding	Mar 9, 2017	Author ProfilingGeneral Classification	CodeCode Available	1
Leveraging Large Amounts of Weakly Supervised Data for Multi-Language Sentiment Classification	Mar 7, 2017	General ClassificationLanguage Modeling	CodeCode Available	0
Central Moment Discrepancy (CMD) for Domain-Invariant Representation Learning	Feb 28, 2017	Domain AdaptationObject Recognition	CodeCode Available	0
Asymmetric Tri-training for Unsupervised Domain Adaptation	Feb 27, 2017	Domain AdaptationSentiment Analysis	CodeCode Available	0
Explicit Document Modeling through Weighted Multiple-Instance Learning	Feb 17, 2017	Multiple Instance LearningSentence	CodeCode Available	0
Understanding Deep Learning Performance through an Examination of Test Set Difficulty: A Psychometric Case Study	Feb 15, 2017	Natural Language InferenceSentiment Analysis	—Unverified	0
Arabic Language Sentiment Analysis on Health Services	Feb 10, 2017	Sentiment Analysis	—Unverified	0
Data Selection Strategies for Multi-Domain Sentiment Analysis	Feb 8, 2017	Domain AdaptationSentiment Analysis	CodeCode Available	0
Automatic Rule Extraction from Long Short Term Memory Networks	Feb 8, 2017	Question AnsweringSentiment Analysis	—Unverified	0
Knowledge Adaptation: Teaching to Adapt	Feb 7, 2017	Domain AdaptationKnowledge Distillation	—Unverified	0
EliXa: A Modular and Flexible ABSA Platform	Feb 7, 2017	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified	0
Q-WordNet PPV: Simple, Robust and (almost) Unsupervised Generation of Polarity Lexicons for Multiple Languages	Feb 6, 2017	Sentiment Analysis	—Unverified	0
Multi-task memory networks for category-specific aspect and opinion terms co-extraction	Feb 6, 2017	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified	0
All-but-the-Top: Simple and Effective Postprocessing for Word Representations	Feb 5, 2017	AllGeneral Classification	CodeCode Available	0
Sentiment Analysis of Arabic Tweets Using Semantic Resources	Jan 30, 2017	Arabic Sentiment AnalysisClassification	—Unverified	0
Fuzzy Ontology-Based Sentiment Analysis of Transportation and City Feature Reviews for Safe Traveling	Jan 19, 2017	Decision MakingSentiment Analysis	—Unverified	0
Leveraging Cognitive Features for Sentiment Analysis	Jan 19, 2017	General ClassificationSarcasm Detection	—Unverified	0
Harnessing Cognitive Features for Sarcasm Detection	Jan 19, 2017	Sarcasm DetectionSentence	—Unverified	0
SMARTies: Sentiment Models for Arabic Target Entities	Jan 12, 2017	ArticlesSentiment Analysis	—Unverified	0
Efficient Twitter Sentiment Classification using Subjective Distant Supervision	Jan 11, 2017	ClassificationGeneral Classification	—Unverified	0
Structural Attention Neural Networks for improved sentiment analysis	Jan 7, 2017	General ClassificationSentiment Analysis	—Unverified	0
Group Visual Sentiment Analysis	Jan 7, 2017	ClusteringEmotion Classification	—Unverified	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