🧭 Temporal-MoEs-RoBERTa — Emotional State-Change Forecaster

Predicts how a person's Valence (pleasant ↔ unpleasant) and Arousal (calm ↔ excited) will shift for their next post, from their current post + recent history. Built on a RoBERTa backbone with a Temporal Mixture-of-Experts head (4 experts, top-2 routing) — CITD@UIT's 5th-place system for SemEval-2026 Task 2, Subtask 2A.