Sentiment analysis

Project based on tutorial by Andreas Trolle. "Train and Deploy a Multimodal AI Model: PyTorch, AWS, SageMaker, Next.js 15, React, Tailwind (2025)"

https://www.youtube.com/watch?v=Myo5kizoSk0&t=370s

Model:

Late fusion multimodal model using:

• Video Encoder: Resnet3D 18 layer
• Text Encoder: BERT
• Audio Encoder: Mel Spectogram

Two output heads:

• Emotion classifier, 7 emotions.
• Sentiment classifier, negative, neural, positive.