Temporal Module

Graph at t

Temporal GNN

Predicted Graph at t+1

Raw Data:

Twitter/Facebook Posts

Graph Construction

Node Feature Extraction

Text: BERT/AfroBERT

Visual: ResNet/ViT/CLIP

Concatenated Features

Message Passing: GCN/GAT

Graph Embeddings

Text Embeddings

Cross-Attention Fusion

Softmax Classifier

Output: Hate Speech /

Polarization Labels