Datasets:

Formats:
parquet
ArXiv:
Libraries:
Datasets
Dask
License:
Dataset Viewer
Auto-converted to Parquet Duplicate
Search is not available for this dataset
input
sequencelengths
1
1
label
sequencelengths
2
2
[ [ [ -0.00510813482105732, -0.004488562233746052, -0.0031473946291953325, -0.004410938825458288, -0.004767648875713348, -0.0037636645138263702, 0.00882329884916544, -0.0035154721699655056, -0.0035154721699655056, -0.0018647406250238419, -0.0035771...
[ 0.1041015625, 0.93955078125 ]
[ [ [ 0.000005641890311380848, 0.0015489254146814346, 0.018932931125164032, 0.002167778555303812, -0.005920864176005125, -0.007246745750308037, -0.0015873427037149668, -0.0042724041268229485, 0.005013883579522371, -0.0017652066890150309, 0.00598771...
[ 0.393359375, 0.7017578125 ]
[[[-0.0026691232342272997,-0.001068016397766769,-0.008263410069048405,0.0065569751895964146,0.006556(...TRUNCATED)
[ 0.2, 1.15 ]
[[[-0.008871433325111866,0.00040136012830771506,0.00940364133566618,0.011313454248011112,-0.00814245(...TRUNCATED)
[ 0.4833984375, 0.66318359375 ]
[[[0.002900986233726144,0.010081146843731403,0.006987909320741892,-0.005159715656191111,-0.008022676(...TRUNCATED)
[ 0.1181640625, 1.38876953125 ]
[[[0.0013930874411016703,0.002495880238711834,0.0015595197910442948,0.010855346918106079,-0.00228265(...TRUNCATED)
[ 0.34609375, 0.694921875 ]
[[[-0.004805631469935179,-0.0036487076431512833,0.001856420305557549,0.001856420305557549,-0.0005878(...TRUNCATED)
[ 0.448046875, 0.5181640625 ]
[[[0.003161623142659664,-0.0015796433435752988,0.00010112888412550092,-0.004329256247729063,-0.00547(...TRUNCATED)
[ 0.241796875, 0.7212890625 ]
[[[-0.009759437292814255,0.00015039391291793436,-0.0023198320996016264,-0.002772499807178974,0.00761(...TRUNCATED)
[ 0.492578125, 0.4537109375 ]
[[[-0.002123401267454028,0.0012767465086653829,0.002328925533220172,0.0019252162892371416,0.01067418(...TRUNCATED)
[ 0.412890625, 0.4341796875 ]
End of preview. Expand in Data Studio

Dataset Structure

This dataset contains clean simulated weak lensing maps without noise.

Data Fields

  • input: 4D tensor of shape (N, 1, 66, 66) containing weak lensing maps, N=number of examples.
  • label: 2D array of shape (N, 2) containing the label for cosmological parameters $\Omega_m$ and $\sigma_8$ for each examples.

Data Splits

  • train: 90,000 examples
  • validation: 10,000 examples
  • test: 10,000 examples

Usage

from datasets import load_dataset
dataset = load_dataset('BrachioLab/massmaps-cosmogrid-100k')

Citation

Please cite FIX and CosmogridV1

@misc{jin2024fix,
    title={The FIX Benchmark: Extracting Features Interpretable to eXperts},
    author={Helen Jin and Shreya Havaldar and Chaehyeon Kim and Anton Xue and Weiqiu You and Helen Qu and Marco Gatti and Daniel A Hashimoto and Bhuvnesh Jain and Amin Madani and Masao Sako and Lyle Ungar and Eric Wong},
    year={2024},
    eprint={2409.13684},
    archivePrefix={arXiv},
    primaryClass={cs.LG}
}
@article{Kacprzak_2023,
   title={CosmoGridV1: a simulated 𝗐CDM theory prediction for map-level cosmological inference},
   volume={2023},
   ISSN={1475-7516},
   url={http://dx.doi.org/10.1088/1475-7516/2023/02/050},
   DOI={10.1088/1475-7516/2023/02/050},
   number={02},
   journal={Journal of Cosmology and Astroparticle Physics},
   publisher={IOP Publishing},
   author={Kacprzak, Tomasz and Fluri, Janis and Schneider, Aurel and Refregier, Alexandre and Stadel, Joachim},
   year={2023},
   month=feb, pages={050} }
Downloads last month
20

Paper for BrachioLab/massmaps-cosmogrid-100k