astronolan/legacysurveys-dr10-20-embeddings-pca

Legacy DR10 r<20 Embeddings AION-Search and AION embeddings for Legacy DR10 galaxies with r_mag < 20 mag. This dataset stores AION-Search embeddings 96-dim PCA projections rather than the original 1024-dim. The PCA model files aion_search_pca96_model.npz is included in this repository and is needed after transforming a text query through AION-Search. import numpy as np pca = np.load("aion_search_pca96_model.npz") x96 = (x1024 - pca["mean"]) @ pca["components"].T x96 /=… See the full description on the dataset page: https://huggingface.co/datasets/astronolan/legacysurveys-dr10-20-embeddings-pca

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