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Micro-expression recognition research benchmarks – Page 2 · SOTA2 Research

Micro-expression recognition

Benchmarks

Dataset NameSOTA MethodSort

Dataset NameSOTA methodMetricTrendResultsLast Updated

MEGC Composite 2019 (test)

89.03UF1

10

Feb 26, 2026

0.56UF1

10

Feb 26, 2026

CAS(ME)3 3-class protocol (test)

42.06UAR

6

Jun 12, 2026

SAMM 3-class protocol original (test)

73.3UAR

6

Jun 12, 2026

4DME 4DMR 2025 Challenge (test)

55.4UF1

6

Mar 31, 2026

56.86Accuracy (ACC)

5

Mar 10, 2026

44.7ACC

5

Mar 10, 2026

CASME III Part A

57.67UF1

5

Feb 26, 2026

94.1UF1

4

Jun 29, 2026

Composite Dataset

70.13PM

4

Feb 27, 2026

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