mhsotoudeh/astroclip

该数据集包含图像、光谱、红移和目标ID等特征。图像特征为152x152x3的浮点数组，光谱特征为7781x1的浮点数组，红移和目标ID分别为浮点数和整数。数据集分为训练集、测试集和验证集，分别包含138583、29697和29696个样本。总下载大小为61701494196字节，数据集总大小为85632539040字节。

The dataset contains features such as images, spectra, redshift, and target IDs. The image feature is a 152x152x3 float array, the spectrum feature is a 7781x1 float array, and the redshift and target ID are float and integer, respectively. The dataset is divided into training, test, and validation sets, containing 138583, 29697, and 29696 samples, respectively. The total download size is 61701494196 bytes, and the total dataset size is 85632539040 bytes.

原始信息汇总

数据集概述

许可证

• MIT许可证

数据集信息

特征

• image:
  • 数据类型: array3_d
  • 形状: [152, 152, 3]
  • 数据类型: float32
• spectrum:
  • 数据类型: array2_d
  • 形状: [7781, 1]
  • 数据类型: float32
• redshift:
  • 数据类型: float32
• targetid:
  • 数据类型: int64

数据分割

• train:
  • 字节数: 59942690820
  • 样本数: 138583
• test:
  • 字节数: 12845140380
  • 样本数: 29697
• val:
  • 字节数: 12844707840
  • 样本数: 29696

数据大小

• 下载大小: 61701494196
• 数据集大小: 85632539040

配置

• config_name: default
  • data_files:
    • train: data/train-*
    • test: data/test-*
    • val: data/val-*