MER 2023: Multi-label Learning, Modality Robustness, and Semi-Supervised Learning
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Abstract (arXiv)
The first Multimodal Emotion Recognition Challenge (MER 2023) was successfully held at ACM Multimedia. The challenge focuses on system robustness and consists of three distinct tracks: (1) MER-MULTI, where participants are required to recognize both discrete and dimensional emotions; (2) MER-NOISE, in which noise is added to test videos for modality robustness evaluation; (3) MER-SEMI, which provides a large amount of unlabeled samples for semi-supervised learning. In this paper, we introduce the motivation behind this challenge, describe the benchmark dataset, and provide some statistics about participants. To continue using this dataset after MER 2023, please sign a new End User License Agreement and send it to our official email address [email protected]. We believe this high-quality dataset can become a new benchmark in multimodal emotion recognition, especially for the Chinese research community.
Key facts. Cited by 33 papers in the map (data through 14 Oct 2026). Builds on 37 of its 88 references that are in the map. First posted on arXiv 18 Apr 2023.
Builds on
37 of 88 references.
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Citing papers per year: 2023: 1; 2024: 12; 2025: 12; 2026: 8.
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- 2024Emotion-LLaMA: Multimodal Emotion Recognition and Reasoning with Instruction Tuningcited by 121
- 2025Spark-TTS: An Efficient LLM-Based Text-to-Speech Model with Single-Stream Decoupled Speech Tokenscited by 113
- 2025AffectGPT: A New Dataset, Model, and Benchmark for Emotion Understanding with Multimodal Large Language Modelscited by 44
- 2024EmoBox: Multilingual Multi-corpus Speech Emotion Recognition Toolkit and Benchmarkcited by 40
- 2023GPT-4V with Emotion: A Zero-shot Benchmark for Generalized Emotion Recognitioncited by 38
- 2025EmoBench-M: Benchmarking Emotional Intelligence for Multimodal Large Language Modelscited by 32
- 2024HiCMAE: Hierarchical Contrastive Masked Autoencoder for Self-Supervised Audio-Visual Emotion Recognitioncited by 30
- 2024MER 2024: Semi-Supervised Learning, Noise Robustness, and Open-Vocabulary Multimodal Emotion Recognitioncited by 23
- 2024Large Language Models Meet Text-Centric Multimodal Sentiment Analysis: A Surveycited by 16
- 2024Emotion and Intent Joint Understanding in Multimodal Conversation: A Benchmarking Datasetcited by 15
- 2025OSUM: Advancing Open Speech Understanding Models with Limited Resources in Academiacited by 13
- 2025Face-LLaVA: Facial Expression and Attribute Understanding through Instruction Tuningcited by 11
21 more
- 2026OmniOPSD: Rationale-Privileged On-Policy Self-Distillation for Affective Computingcited by 6
- 2024Leveraging Contrastive Learning and Self-Training for Multimodal Emotion Recognition with Limited Labeled Samplescited by 5
- 2026Emotion-LLaMAv2 and MMEVerse: A New Framework and Benchmark for Multimodal Emotion Understandingcited by 5
- 2025EmoSign: A Multimodal Dataset for Understanding Emotions in American Sign Languagecited by 4
- 2025More Is Better: A MoE-Based Emotion Recognition Framework with Human Preference Alignmentcited by 4
- 2025StableToken: A Noise-Robust Semantic Speech Tokenizer for Resilient SpeechLLMscited by 4
- 2025RRPO: Robust Reward Policy Optimization for LLM-based Emotional TTScited by 4
- 2025Multimodal Video Emotion Recognition with Reliable Reasoning Priorscited by 3
- 2024Evaluation of data inconsistency for multi-modal sentiment analysiscited by 2
- 2024Enhancing Multimodal Sentiment Analysis for Missing Modality through Self-Distillation and Unified Modality Cross-Attentioncited by 2
- 2025UDDETTS: Unifying Discrete and Dimensional Emotions for Controllable Emotional Text-to-Speechcited by 2
- 2025A Unified Evaluation Framework for Multi-Annotator Tendency Learningcited by 2
- 2024Audio-Guided Fusion Techniques for Multimodal Emotion Analysiscited by 1
- 2024Early Joint Learning of Emotion Information Makes MultiModal Model Understand You Bettercited by 1
- 2026Nano-EmoX: Unifying Multimodal Emotional Intelligence from Perception to Empathycited by 1
- 2026Benchmarking Dynamic Affective Reasoning: A Viewer-Centric Video Emotion Datasetcited by 1
- 2024SZTU-CMU at MER2024: Improving Emotion-LLaMA with Conv-Attention for Multimodal Emotion Recognitioncited by 0
- 2026Understanding Affective Adaptation in Multimodal Foundation Models: Emergent Functional Specializationcited by 0
- 2026Variational Encoder--Multi-Decoder (VE-MD) for Privacy-by-functional-design (Group) Emotion Recognitioncited by 0
- 2026AffectSeek: Agentic Affective Understanding in Long Videos under Vague User Queriescited by 0
- 2026A Comprehensive Review of Multimodal Facial State Analysis: Tasks, Methods, and Resourcescited by 0
- 2026A Comprehensive Review of Multimodal Facial State Analysis: Tasks, Methods, and Resources6 Sep 2026
- 2026Benchmarking Dynamic Affective Reasoning: A Viewer-Centric Video Emotion Dataset11 Jul 2026
- 2026OmniOPSD: Rationale-Privileged On-Policy Self-Distillation for Affective Computing14 Jun 2026
- 2026AffectSeek: Agentic Affective Understanding in Long Videos under Vague User Queries7 May 2026
- 2026Variational Encoder--Multi-Decoder (VE-MD) for Privacy-by-functional-design (Group) Emotion Recognition2 Apr 2026
- 2026Nano-EmoX: Unifying Multimodal Emotional Intelligence from Perception to Empathy2 Mar 2026
- 2026Emotion-LLaMAv2 and MMEVerse: A New Framework and Benchmark for Multimodal Emotion Understanding23 Jan 2026
- 2026Understanding Affective Adaptation in Multimodal Foundation Models: Emergent Functional Specialization22 Jan 2026
- 2025RRPO: Robust Reward Policy Optimization for LLM-based Emotional TTS4 Dec 2025
- 2025StableToken: A Noise-Robust Semantic Speech Tokenizer for Resilient SpeechLLMs26 Sep 2025
- 2025A Unified Evaluation Framework for Multi-Annotator Tendency Learning14 Aug 2025
- 2025More Is Better: A MoE-Based Emotion Recognition Framework with Human Preference Alignment8 Aug 2025
21 more
- 2025Multimodal Video Emotion Recognition with Reliable Reasoning Priors29 Jul 2025
- 2025EmoSign: A Multimodal Dataset for Understanding Emotions in American Sign Language20 May 2025
- 2025UDDETTS: Unifying Discrete and Dimensional Emotions for Controllable Emotional Text-to-Speech15 May 2025
- 2025Face-LLaVA: Facial Expression and Attribute Understanding through Instruction Tuning9 Apr 2025
- 2025Spark-TTS: An Efficient LLM-Based Text-to-Speech Model with Single-Stream Decoupled Speech Tokens3 Mar 2025
- 2025EmoBench-M: Benchmarking Emotional Intelligence for Multimodal Large Language Models6 Feb 2025
- 2025AffectGPT: A New Dataset, Model, and Benchmark for Emotion Understanding with Multimodal Large Language Models27 Jan 2025
- 2025OSUM: Advancing Open Speech Understanding Models with Limited Resources in Academia23 Jan 2025
- 2024Enhancing Multimodal Sentiment Analysis for Missing Modality through Self-Distillation and Unified Modality Cross-Attention19 Oct 2024
- 2024Early Joint Learning of Emotion Information Makes MultiModal Model Understand You Better12 Sep 2024
- 2024Audio-Guided Fusion Techniques for Multimodal Emotion Analysis8 Sep 2024
- 2024Leveraging Contrastive Learning and Self-Training for Multimodal Emotion Recognition with Limited Labeled Samples23 Aug 2024
- 2024SZTU-CMU at MER2024: Improving Emotion-LLaMA with Conv-Attention for Multimodal Emotion Recognition20 Aug 2024
- 2024Emotion and Intent Joint Understanding in Multimodal Conversation: A Benchmarking Dataset3 Jul 2024
- 2024Emotion-LLaMA: Multimodal Emotion Recognition and Reasoning with Instruction Tuning17 Jun 2024
- 2024Large Language Models Meet Text-Centric Multimodal Sentiment Analysis: A Survey12 Jun 2024
- 2024EmoBox: Multilingual Multi-corpus Speech Emotion Recognition Toolkit and Benchmark11 Jun 2024
- 2024Evaluation of data inconsistency for multi-modal sentiment analysis5 Jun 2024
- 2024MER 2024: Semi-Supervised Learning, Noise Robustness, and Open-Vocabulary Multimodal Emotion Recognition26 Apr 2024
- 2024HiCMAE: Hierarchical Contrastive Masked Autoencoder for Self-Supervised Audio-Visual Emotion Recognition11 Jan 2024
- 2023GPT-4V with Emotion: A Zero-shot Benchmark for Generalized Emotion Recognition7 Dec 2023
- 2025AffectGPT: A New Dataset, Model, and Benchmark for Emotion Understanding with Multimodal Large Language Modelscited by 44
- 2025EmoBench-M: Benchmarking Emotional Intelligence for Multimodal Large Language Modelscited by 32
- 2026OmniOPSD: Rationale-Privileged On-Policy Self-Distillation for Affective Computingcited by 6
- 2026Nano-EmoX: Unifying Multimodal Emotional Intelligence from Perception to Empathycited by 1
- 2026OmniOPSD: Rationale-Privileged On-Policy Self-Distillation for Affective Computing14 Jun 2026
- 2026Nano-EmoX: Unifying Multimodal Emotional Intelligence from Perception to Empathy2 Mar 2026
- 2025EmoBench-M: Benchmarking Emotional Intelligence for Multimodal Large Language Models6 Feb 2025
- 2025AffectGPT: A New Dataset, Model, and Benchmark for Emotion Understanding with Multimodal Large Language Models27 Jan 2025
- 2025Spark-TTS: An Efficient LLM-Based Text-to-Speech Model with Single-Stream Decoupled Speech Tokenscited by 113
- 2024EmoBox: Multilingual Multi-corpus Speech Emotion Recognition Toolkit and Benchmarkcited by 40
- 2023GPT-4V with Emotion: A Zero-shot Benchmark for Generalized Emotion Recognitioncited by 38
- 2024HiCMAE: Hierarchical Contrastive Masked Autoencoder for Self-Supervised Audio-Visual Emotion Recognitioncited by 30
- 2024MER 2024: Semi-Supervised Learning, Noise Robustness, and Open-Vocabulary Multimodal Emotion Recognitioncited by 23
- 2024Large Language Models Meet Text-Centric Multimodal Sentiment Analysis: A Surveycited by 16
- 2024Emotion and Intent Joint Understanding in Multimodal Conversation: A Benchmarking Datasetcited by 15
- 2025OSUM: Advancing Open Speech Understanding Models with Limited Resources in Academiacited by 13
- 2025Face-LLaVA: Facial Expression and Attribute Understanding through Instruction Tuningcited by 11
- 2024Leveraging Contrastive Learning and Self-Training for Multimodal Emotion Recognition with Limited Labeled Samplescited by 5
- 2026Emotion-LLaMAv2 and MMEVerse: A New Framework and Benchmark for Multimodal Emotion Understandingcited by 5
- 2025EmoSign: A Multimodal Dataset for Understanding Emotions in American Sign Languagecited by 4
12 most cited of 24 All 24 (JSON)
- 2026A Comprehensive Review of Multimodal Facial State Analysis: Tasks, Methods, and Resources6 Sep 2026
- 2026AffectSeek: Agentic Affective Understanding in Long Videos under Vague User Queries7 May 2026
- 2026Variational Encoder--Multi-Decoder (VE-MD) for Privacy-by-functional-design (Group) Emotion Recognition2 Apr 2026
- 2026Emotion-LLaMAv2 and MMEVerse: A New Framework and Benchmark for Multimodal Emotion Understanding23 Jan 2026
- 2026Understanding Affective Adaptation in Multimodal Foundation Models: Emergent Functional Specialization22 Jan 2026
- 2025StableToken: A Noise-Robust Semantic Speech Tokenizer for Resilient SpeechLLMs26 Sep 2025
- 2025A Unified Evaluation Framework for Multi-Annotator Tendency Learning14 Aug 2025
- 2025EmoSign: A Multimodal Dataset for Understanding Emotions in American Sign Language20 May 2025
- 2025UDDETTS: Unifying Discrete and Dimensional Emotions for Controllable Emotional Text-to-Speech15 May 2025
- 2025Face-LLaVA: Facial Expression and Attribute Understanding through Instruction Tuning9 Apr 2025
- 2025Spark-TTS: An Efficient LLM-Based Text-to-Speech Model with Single-Stream Decoupled Speech Tokens3 Mar 2025
- 2025OSUM: Advancing Open Speech Understanding Models with Limited Resources in Academia23 Jan 2025
12 newest of 24 All 24 (JSON)