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# binary_distinguish_GRB_by_DL
Paper information:
```
Peng Zhang, Bing Li, RenZhou Gui, et al. 2023. Application of Deep Learning Methods for Distinguishing Gamma-Ray Bursts from Fermi/GBM TTE Data. Submitted to journal (The Astrophysical Journal Supplement Series).
```
The deep learning algorithms is applied to
distinguish gamma-ray bursts.
This directory contains dataset, deep learning algorithms, and candidates.
The samples in the dataset are count map consisting of light curves for each energy band, which extracted from the observation data of [Fermi/GBM](https://gammaray.nsstc.nasa.gov/gbm/).
The deep learning algorithms is convolutional neural network.
The candidates are the possible GRBs found from one year observations (20210701-20220701) of Fermi/GBM by applying the optimal model.
![210702A](./ref_file/example.png)
Top: count map
Middle: light curve of all energy band
Bottom: heat map of features
## requirements
numpy==1.15.4
kears==2.14
tensorflow==1.12.0
keras_contrib
```
how to install keras_contrib:
---------------
git clone https://www.github.com/keras-team/keras-contrib.git
cd keras-contrib
python setup.py install
---------------
or use keras source code (keras_contrib directory) directly
```
## Datasets
download link:
## Trained model
download link of all models:
best model (ResNet-CBAM@64ms): [h5 file](./trained_model/resnet-CBAM_64ms.h5)
## Candidates
candidate list: [csv](./candidates/candidate_list_20221221.csv)
image of candidate list: [rar](./candidates/img_of_candidate_list_20221221.rar)
example:
![210702A](./ref_file/candidate_210702A_2021-07-02T002344.png)
Left: mapping-curves of feature
Right: heat map of features
## train model
how to train model
see jupyter-notebook: [ipynb](./code/train_model.ipynb)
## Test model
how to test the already trained model
see jupyter-notebook: [ipynb](./code/test_model.ipynb)
## Citation
If you use any part of this code, please cite our paper:
Peng Zhang, Bing Li, RenZhou Gui, et al. 2023. Application of Deep Learning Methods for Distinguishing
Gamma-Ray Bursts from Fermi/GBM TTE Data. Submitted to journal (The Astrophysical Journal Supplement Series).
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