Thai-SER: Thai Speech Emotion Recognition Dataset

A dataset for Thai speech emotion recognition developed by the AI Research Institute of Thailand in collaboration with VISTEC, depa, and Chulalongkorn University. The dataset was last updated on July 18, 2025. It is sponsored by Advanced Info Services Public Company Limited (AIS) and Siam Commercial.

Use Cases

• Train speech emotion recognition models based on Thai audio samples.
• Benchmark affective computing systems for the Thai language.
• Develop multimodal emotion analysis tools based on the dataset's described nature.
• Study cultural and linguistic aspects of emotion expression in Thai speech.

Strengths

• Developed through a multi-institutional collaboration involving academic and government bodies.
• Sponsored by major Thai telecommunications and financial companies, suggesting resource support.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count, file formats, and sample data are unknown, which may limit suitability assessment.
• License information is unknown, which could restrict usage.

Provenance

Source

AI Research Institute of Thailand (AIResearch)

Collection Method

Likely contains recorded and annotated speech samples, though specific collection method is not detailed.

Time Range

null

Freshness

Last updated 2025-07-18 11:17:04; freshness should be verified.

Geography

Likely focused on Thailand, given the language and institutional collaborators.