LoCA: Enabling Multi-Modality in Geospatial Location Encoders
LoCA (Location Contrastive Alignment), a two-stage pipeline that satisfies two requirements a regularizer must satisfy for location encoding in multimodal regimes: co-alignment across modalities, since adapters alone cannot align independently pretrained encoders; and high effective rank, since the location encoder inh...
Panagiotis Koromilas, Eleanna Vali, Diogenis Antonopoulos et al.
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