UniverseTBD/sdss_hsc_embeddings

SDSS与HSC嵌入（柏拉图宇宙）：这是一个包含匹配源在SDSS（光谱）和HSC（图像）上的预计算交叉调查嵌入的数据集。每一行代表一个对象，包含多个HSC图像嵌入向量和一个SDSS光谱嵌入向量。HSC列包括AstroPT、ConvNeXt、DINOv2、I-JEPA和ViT等系列（后缀_hsc），而SDSS光谱使用specformer_base_sdss。SDSS ↔ HSC Embeddings (The Platonic Universe): This dataset contains precomputed cross-survey embeddings for matched sources in SDSS (spectra) and HSC (images). Each row represents an object with multiple HSC image-embedding vectors and one SDSS spectral-embedding vector. HSC columns include families like AstroPT, ConvNeXt, DINOv2, I-JEPA, and ViT (suffix `_hsc`); SDSS spectra use `specformer_base_sdss`.