GA-LLM augments a fine-tuned LLM with quadkey-Fourier geographic encoding and a projection of precomputed POI embeddings, beating baselines on next-POI Acc@1 on NYC, Tokyo, and California datasets.
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Geography-Aware Large Language Models for Next POI Recommendation
GA-LLM augments a fine-tuned LLM with quadkey-Fourier geographic encoding and a projection of precomputed POI embeddings, beating baselines on next-POI Acc@1 on NYC, Tokyo, and California datasets.