Emotion Classification

Emotion classification, or emotion categorization, is the task of recognising emotions to classify them into the corresponding category. Given an input, classify it as 'neutral or no emotion' or as one, or more, of several given emotions that best represent the mental state of the subject's facial expression, words, and so on. Some example benchmarks include ROCStories, Many Faces of Anger (MFA), and GoEmotions. Models can be evaluated using metrics such as the Concordance Correlation Coefficient (CCC) and the Mean Squared Error (MSE).

Papers

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Showing 101–125 of 458 papers

Title	Date	Tasks	Status	Score
Speech Emotion Recognition Using Multi-hop Attention Mechanism	Apr 23, 2019	Emotion ClassificationEmotion Recognition	CodeCode Available	5
EDA: Enriching Emotional Dialogue Acts using an Ensemble of Neural Annotators	Dec 2, 2019	Dialogue Act ClassificationEmotional Dialogue Acts	CodeCode Available	5
Emotion Recognition from Speech	Dec 22, 2019	Emotion ClassificationEmotion Recognition	CodeCode Available	5
Emotion Classification in German Plays with Transformer-based Language Models Pretrained on Historical and Contemporary Language	Nov 1, 2021	ClassificationEmotion Classification	CodeCode Available	5
Emotion Transfer Using Vector-Valued Infinite Task Learning	Feb 9, 2021	BIG-bench Machine LearningEmotion Classification	CodeCode Available	5
Pop Music Highlighter: Marking the Emotion Keypoints	Feb 28, 2018	Emotion Classification	CodeCode Available	5
Emotion Action Detection and Emotion Inference: the Task and Dataset	Mar 16, 2019	Action DetectionEmotion Classification	CodeCode Available	5
BYEL : Bootstrap Your Emotion Latent	Jul 20, 2022	Emotion ClassificationEmotion Recognition	CodeCode Available	5
EmoTxt: A Toolkit for Emotion Recognition from Text	Aug 13, 2017	Emotion ClassificationEmotion Recognition	CodeCode Available	5
An Ensemble Approach to Detect Emotions at an Essay Level	May 1, 2022	Emotion Classification	CodeCode Available	5
BrainT at IEST 2018: Fine-tuning Multiclass Perceptron For Implicit Emotion Classification	Oct 1, 2018	Emotion ClassificationEmotion Recognition	CodeCode Available	5
EmoMeta: A Multimodal Dataset for Fine-grained Emotion Classification in Chinese Metaphors	May 12, 2025	Emotional IntelligenceEmotion Classification	CodeCode Available	5
Emotion4MIDI: a Lyrics-based Emotion-Labeled Symbolic Music Dataset	Jul 27, 2023	Emotion Classification	CodeCode Available	5
Dilated Context Integrated Network with Cross-Modal Consensus for Temporal Emotion Localization in Videos	Aug 3, 2022	Action LocalizationEmotion Classification	CodeCode Available	5
Towards More Accurate Prediction of Human Empathy and Emotion in Text and Multi-turn Conversations by Combining Advanced NLP, Transformers-based Networks, and Linguistic Methodologies	Jul 26, 2024	Emotion ClassificationSentence	CodeCode Available	5
Automatically Classifying Emotions based on Text: A Comparative Exploration of Different Datasets	Feb 28, 2023	ClassificationData Augmentation	—Unverified	0
An Empirical Analysis of the Role of Amplifiers, Downtoners, and Negations in Emotion Classification in Microblogs	Aug 31, 2018	Emotion ClassificationGeneral Classification	—Unverified	0
ECNU at SemEval-2018 Task 1: Emotion Intensity Prediction Using Effective Features and Machine Learning Models	Jun 1, 2018	BIG-bench Machine LearningEmotion Classification	—Unverified	0
Automatically augmenting an emotion dataset improves classification using audio	Mar 30, 2018	ClassificationEmotion Classification	—Unverified	0
Interpretable Image Emotion Recognition: A Domain Adaptation Approach Using Facial Expressions	Nov 17, 2020	Domain AdaptationEmotion Classification	—Unverified	0
DMGroup at EmoInt-2017: Emotion Intensity Using Ensemble Method	Sep 1, 2017	Emotion ClassificationEmotion Recognition	—Unverified	0
Automated Feature Extraction on AsMap for Emotion Classification using EEG	Jan 28, 2022	Automated Feature EngineeringClassification	—Unverified	0
ECSP: A New Task for Emotion-Cause Span-Pair Extraction and Classification	Mar 7, 2020	Emotion Cause ExtractionEmotion-Cause Pair Extraction	—Unverified	0
EEG emotion recognition using dynamical graph convolutional neural networks	Mar 21, 2018	EEGEEG Emotion Recognition	—Unverified	0
An Emotional Comfort Framework for Improving User Satisfaction in E-Commerce Customer Service Chatbots	Jun 1, 2021	Answer SelectionEmotion Classification	—Unverified	0

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All datasets CMU-MOSEI SemEval 2018 Task 1E-c EWALK MFA ROCStories ArmanEmo CAER-Dynamic RAVDESS ShortPersianEmo

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	MARLIN (ViT-L)	Accuracy	80.63	—	Unverified
2	MARLIN (ViT-B)	Accuracy	80.6	—	Unverified
3	MARLIN (ViT-S)	Accuracy	80.38	—	Unverified
4	ConCluGen	Accuracy	66.48	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	SpanEmo	Accuracy	0.6	—	Unverified
2	BERT+DK	Accuracy	0.59	—	Unverified
3	BERT-GCN	Accuracy	0.59	—	Unverified
4	Transformer (finetune)	Macro-F1	0.56	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	ProxEmo (ours)	Accuracy	82.4	—	Unverified
2	STEP [bhattacharya2019step]	Accuracy	78.24	—	Unverified
3	Baseline (Vanilla LSTM) [Ewalk]	Accuracy	55.47	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	MLKNN	F-F1 score (Comb.)	0.34	—	Unverified
2	CC - XGB	F-F1 score (Comb.)	0.33	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Semi-supervision	F1	65.88	—	Unverified
2	NPN + Explanation Training	F1	30.29	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Deep ParsBERT	Macro F1	0.65	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	CAERNet	Accuracy	77.04	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	ERANN-0-4	Top-1 Accuracy	74.8	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Deep ParsBERT	Macro F1	0.71	—	Unverified