Xinni Zhang

activity

20222026

most citedKnowledge-aware Neural Networks with Personalized Feature Referencing for Cold-start Recommendation

5 citations · 6 across the 9 of their papers we have counts for

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Showing 2026Show all

2 papers · 1 filter

cs.CL2026

Augmenting Molecular Language Models with Local $n$ -gram Memory

Xinni Zhang, Zijing Liu, He Cao +2

Transformer-based language models for SMILES strings suffer from a locality gap: standard character-level tokenization fragments chemically meaningful motifs, forcing models to rep…

cs.IR2026★ 1 cited

Generative Archetype-Grounded Item Representations for Sequential Recommendation

Yifan Li, Jiahong Liu, Xinni Zhang +5

Sequential recommendation aims to predict users' next interaction with items by analyzing their historical behavior. However, the limited quality of item representations remains a…

Augmenting Molecular Language Models with Local n-gram Memory

Generative Archetype-Grounded Item Representations for Sequential Recommendation

Augmenting Molecular Language Models with Local $n$ -gram Memory