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Speech Emotion Intensity Recognition Database (SEIR-DB)
Dataset Summary
The SEIR-DB is a comprehensive, multilingual speech emotion intensity recognition dataset containing over 600,000 instances from various sources. It is designed to support tasks related to speech emotion recognition and emotion intensity estimation. The database includes languages such as English, Russian, Mandarin, Greek, Italian, and French.
Supported Tasks and Leaderboards
The SEIR dataset is suitable for speech emotion recognition and speech emotion intensity estimation tasks (a subset of the dataset).
Languages
SEIR-DB encompasses multilingual data, featuring languages such as English, Russian, Mandarin, Greek, Italian, and French.
Dataset Structure
Data Instances
The raw data collection comprises over 600,000 data instances (375 hours). Users of the database can access the raw audio data, which is stored in subdirectories of the data directory (in their respective datasets).
After processing, cleaning, and formatting, the dataset contains approximately 120,000 training instances with an average audio utterance length of 3.8 seconds.
Data Fields
- ID: unique sample identifier
- WAV: path to the audio file, located in the data directory
- EMOTION: annotated emotion
- INTENSITY: annotated intensity (ranging from 1-5), where 1 denotes low intensity, and 5 signifies high intensity; 0 indicates no annotation
- LENGTH: duration of the audio utterance
Data Splits
The data is divided into train, test, and validation sets, located in the respective JSON manifest files.
- Train: 80%
- Validation: 10%
- Test: 10%
For added flexibility, unsplit data is also available in data.csv to allow custom splits.
Dataset Creation
Curation Rationale
The SEIR-DB was curated to maximize the volume of data instances, addressing a significant limitation in speech emotion recognition (SER) experimentation—the lack of emotion data and the small size of available datasets. This database aims to resolve these issues by providing a large volume of emotion-annotated data that is cleanly formatted for experimentation.
Source Data
The dataset was compiled from various sources.
Annotations
Annotation process
For details on the annotation process, please refer to the source for each dataset, as they were conducted differently. However, the entire database is human-annotated.
Who are the annotators?
Please consult the source documentation for information on the annotators.
Personal and Sensitive Information
No attempt was made to remove personal and sensitive information, as consent and recordings were not obtained internally.
Considerations for Using the Data
Social Impact of Dataset
The SEIR-DB dataset can significantly impact the research and development of speech emotion recognition technologies by providing a large volume of annotated data. These technologies have the potential to enhance various applications, such as mental health monitoring, virtual assistants, customer support, and communication devices for people with disabilities.
Discussion of Biases
During the dataset cleaning process, efforts were made to balance the database concerning the number of samples for each dataset, emotion distribution (with a greater focus on primary emotions and less on secondary emotions), and language distribution. However, biases may still be present.
Other Known Limitations
No specific limitations have been identified at this time.
Additional Information
Dataset Curators
Gabriel Giangi - Concordia University - Montreal, QC Canada - gabegiangi@gmail.com
Licensing Information
This dataset can be used for research and academic purposes. For commercial purposes, please contact gabegiangi@gmail.com .
Citation Information
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Lee, Y., Lee, J. W., & Kim, S. (2019). Emotion recognition using convolutional neural network and multiple feature fusion. In ICASSP.
Li, Y., Baidoo, C., Cai, T., & Kusi, G. A. (2019). Speech emotion recognition using 1d cnn with no attention. In ICSEC.
Lian, Z., Tao, J., Liu, B., Huang, J., Yang, Z., & Li, R. (2020). Context-Dependent Domain Adversarial Neural Network for Multimodal Emotion Recognition. In Interspeech.
Livingstone, S. R., & Russo, F. A. (2018). The Ryerson audio-visual database of emotional speech and song (RAVDESS): A dynamic, multimodal set of facial and vocal expressions in North American English. PLoS ONE, 13(5), e0196391.
Peng, Z., Li, X., Zhu, Z., Unoki, M., Dang, J., & Akagi, M. (2020). Speech emotion recognition using 3d convolutions and attention-based sliding recurrent networks with auditory front-ends. IEEE Access, 8, 16560-16572.
Poria, S., Hazarika, D., Majumder, N., Naik, G., Cambria, E., & Mihalcea, R. (2019). Meld: A multimodal multi-party dataset for emotion recognition in conversations. In ACL.
Schneider, A., Baevski, A., & Collobert, R. (2019). Wav2vec: Unsupervised pre-training for speech recognition. In ICLR.
Schuller, B., Rigoll, G., & Lang, M. (2010). Speech emotion recognition: Features and classification models. In Interspeech.
Sinnott, R. O., Radulescu, A., & Kousidis, S. (2013). Surrey audiovisual expressed emotion (savee) database. In AVEC.
Vryzas, N., Kotsakis, R., Liatsou, A., Dimoulas, C. A., & Kalliris, G. (2018). Speech emotion recognition for performance interaction. Journal of the Audio Engineering Society, 66(6), 457-467.
Vryzas, N., Matsiola, M., Kotsakis, R., Dimoulas, C., & Kalliris, G. (2018, September). Subjective Evaluation of a Speech Emotion Recognition Interaction Framework. In Proceedings of the Audio Mostly 2018 on Sound in Immersion and Emotion (p. 34). ACM.
Wang, Y., Yang, Y., Liu, Y., Chen, Y., Han, N., & Zhou, J. (2019). Speech emotion recognition using a combination of cnn and rnn. In Interspeech.
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Contributions
Gabriel Giangi - Concordia University - Montreal, QC Canada - gabegiangi@gmail.com
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