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Automatic Emotion Recognition for Groups: A Review
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AI
DOI：10.1109/TAFFC.2021.3065726.png)
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摘要
En 中文
This article aims to summarize and describe research on the topic of automatic group emotion recognition. In recent years, the topic of emotion analysis of groups or crowds has gained interest, with studies performing emotion detection in different contexts, using different datasets and modalities (such as images, video, audio, social media messages), and taking different approaches. Articles are included after an innovative search method, including Dense Query Extraction and automatic cross-referencing. Discussed are the types of groups and emotion models considered in automatic emotion recognition research, common datasets for all modalities, general approaches taken, and reported performances. These performances are discussed, followed by an analysis of the application possibilities of the discussed methods. To ensure clear, replicable, and comparable studies, we suggest research should test on multiple, common datasets and report on multiple metrics, when possible. Implementation details and code should be made available where possible. An area of interest for future work is to build systems with more real-world application possibilities, coping with changing group sizes, different emotional subgroups, and changing emotions over time, while having a higher robustness and working with datasets with reduced biases.
Keyword:
Emotion recognition
Licenses
Visualization
Systematics
Sentiment analysis
Mood
Media
Group emotion review
crowd mood survey
automatic affect recognition
sentiment analysis
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9.8
论文数:
1.3K
被引数:
9.1K
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