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--- |
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license: mit |
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dataset_info: |
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features: |
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- name: objid |
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dtype: int32 |
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- name: times_wv |
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dtype: |
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array2_d: |
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shape: |
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- 300 |
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- 2 |
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dtype: float64 |
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- name: target |
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dtype: |
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array2_d: |
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shape: |
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- 300 |
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- 2 |
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dtype: float64 |
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- name: label |
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dtype: |
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class_label: |
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names: |
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'0': $\mu$-Lens-Single |
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'1': TDE |
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'2': EB |
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'3': SNII |
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'4': SNIax |
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'5': Mira |
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'6': SNIbc |
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'7': KN |
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'8': M-dwarf |
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'9': SNIa-91bg |
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'10': AGN |
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'11': SNIa |
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'12': RRL |
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'13': SLSN-I |
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'14': extra |
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- name: redshift |
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dtype: float32 |
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splits: |
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- name: train |
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num_bytes: 75438576 |
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num_examples: 6274 |
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- name: validation |
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num_bytes: 9402768 |
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num_examples: 782 |
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- name: test |
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num_bytes: 9523008 |
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num_examples: 792 |
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download_size: 33374835 |
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dataset_size: 94364352 |
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configs: |
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- config_name: default |
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data_files: |
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- split: train |
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path: data/train-* |
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- split: validation |
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path: data/validation-* |
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- split: test |
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path: data/test-* |
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--- |
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## Dataset Structure |
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### Data Fields |
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- **object_id**: unique object identifier |
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- **times_wv**: 2D array of shape (N, 2) containing the observation times (modified Julian days, MJD) and filter (wavelength) for each observation, N=number of observations |
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- **target**: 2D array of shape (N, 2) containing the flux (arbitrary units) and flux error for each observation |
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- **label**: integer representing the class of the object |
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- **redshift**: true redshift of the object |
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### Data Splits |
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- **train**: |
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- **validation**: |
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- **test**: |
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## Usage |
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```python |
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from datasets import load_dataset |
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# Loading the data |
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dataset = load_dataset("BrachioLab/supernova-timeseries") |
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dataset |
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``` |
