Author

Nian Li

h-index 14 View on Semantic Scholar

We have 1 of 18 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

Tlow: Flow-based Item Tokenizer for Recommendation

Item tokenizer encodes semantic embeddings into token IDs to replace the randomly assigned item IDs used in traditional recommendation models, fundamentally addressing the problems of excessive parameters and cold starts. However, the most common tokenizer, RQ-VAE, suffers from low decoding efficiency due to the inhere...

Nian Li, Chonggang Song, Jing-Tao Ding et al. · 0 citations