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cold-start 1contrastive learning 1semantic integration 1sequential recommendation 1transformer 1

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cs.CV2026

SISA-Rec: A Semantically Integrated Sequential Recommender with Contrastive Alignment

Soohan Abbasi, Shahid Munir Shah, Rafia Shaikh +1

The paper introduces SISA-Rec, a transformer-based sequential recommender that combines item ID embeddings with BERT-derived text embeddings via gated fusion and contrastive alignm…