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M3ER: Multiplicative Multimodal Emotion Recognition using Facial, Textual, and Speech Cues

AAAI 2020 · Vision-language and multimodal › Cross-modal learning · approach: Audio-visual speech separation · 258 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
Use M3ER's modified multiplicative fusion loss instead of the original loss (ablation)M3ER · IEMOCAP, no ineffectual modalitiesF1: 0.751 -> 0.824Helped
Use M3ER's modified multiplicative fusion loss instead of the original loss (ablation)M3ER · CMU-MOSEI, no ineffectual modalitiesF1: 0.878 -> 0.902Helped
Add a modality check step (ablation)M3ER with corrupted or missing modalities · IEMOCAPF1: 0.706 -> 0.741Helped
Add a modality check step (ablation)M3ER with corrupted or missing modalities · CMU-MOSEIF1: 0.764 -> 0.783Helped
Add proxy feature generation for filtered modalities (ablation)M3ER with corrupted or missing modalities · IEMOCAPF1: 0.741 -> 0.761Helped
Add proxy feature generation for filtered modalities (ablation)M3ER with corrupted or missing modalities · CMU-MOSEIF1: 0.783 -> 0.856Helped
Add modality checking and proxy feature generation (ablation)M3ER · IEMOCAP with ineffectual modalitiesmean accuracy: 71.6% -> 78.2%Helped
Add modality checking and proxy feature generation (ablation)M3ER · CMU-MOSEI with ineffectual modalitiesmean accuracy: 75.6% -> 85.0%Helped

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