ast
Datasets
All datasets matching “ast”yonder
Yonder: A 4.65M-Frame Drone-Perspective Dataset for Indoor Navigation
The cross-simulator generalization gap.
Yonder is the largest publicly available drone-perspective dataset for indoor
navigation, plus a closed-loop benchmark designed to expose a failure mode invisible
to standard offline metrics: perception trained on one simulator does not transfer
cleanly to a different simulator, even when both target the same task.
This dataset accompanies the NeurIPS 2026 Datasets &… See the full description on the dataset page: https://huggingface.co/datasets/astralhf/yonder.astrovision-data
About
AstroVision is a first-of-a-kind, large-scale dataset of real small body images from both legacy and ongoing deep space missions, which currently features 115,970 densely annotated, real images of sixteen small bodies from eight missions. AstroVision was developed to facilitate the study of computer vision and deep learning for autonomous navigation in the vicinity of a small body, with speicial emphasis on training and evaluation of deep learning-based keypoint detection… See the full description on the dataset page: https://huggingface.co/datasets/travisdriver/astrovision-data.ocaml-opam-ppxlib-json-astversion https://git-lfs.github.com/spec/v1
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Ezaris-Training-Sets
Ezaris-Training-Sets
Complete training data, checkpoints, code and provenance for the Ezaris-1B program (formerly LUNA-1B) — a 1.2B-parameter Llama-style model trained from scratch by ASTERIZER.
Layout
Path
Contents
pretrain_raw_datasets/
Raw pretraining sources (SmolLM-corpus, fineweb-edu, OpenWebMath, Finemath, Wiki, code)
pretrain_cleaned_datasets/
Cleaned / deduplicated / tokenized pretrain sets + phase-2 exact & near-dedup outputs… See the full description on the dataset page: https://huggingface.co/datasets/ASTERIZER/Ezaris-Training-Sets.minty-astro-ph
MINT-1T ArXiv Astro-ph
An astronomy-focused subset of mlfoundations/MINT-1T-ArXiv, filtered to include only papers from the astro-ph arXiv category (including cross-listed papers).
Overview
Papers
~845k
Total size
~804 GB
Format
WebDataset tar shards
Shards
287 (astro-ph-00000.tar to astro-ph-00286.tar)
Shard size
~3 GB each
Source
MINT-1T (Awadalla et al., 2024)
Data Format
Each tar shard contains paired files per paper:… See the full description on the dataset page: https://huggingface.co/datasets/Smith42/minty-astro-ph.AstroM3Dataset
AstroM3Dataset
Description
AstroM3Dataset is a time-series astronomy dataset containing photometry, spectra, and metadata features for variable stars.
The dataset was constructed by cross-matching publicly available astronomical datasets,
primarily from the ASAS-SN (Shappee et al. 2014) variable star catalog (Jayasinghe et al. 2019)
and LAMOST spectroscopic survey (Cui et al. 2012), along with data from
WISE (Wright et al. 2010), GALEX (Morrissey et al. 2007), 2MASS… See the full description on the dataset page: https://huggingface.co/datasets/AstroMLCore/AstroM3Dataset.