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e-farahbakhsh committed Feb 20, 2024
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10 changes: 9 additions & 1 deletion Lachlan_SMOTE_GAN.ipynb
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"id": "d7973263",
"metadata": {},
"source": [
"# Data augmentation using SMOTE-GAN\n",
"\n",
"### Ehsan Farahbakhsh, Nathan Wake, R. Ditmar Müller\n",
"\n",
"*EarthByte Group, School of Geosciences, University of Sydney, NSW 2006, Australia*\n",
"\n",
"This notebook is crafted to augment positive data, specifically known mineral occurrences, within the framework of mineral prospectivity mapping. It utilizes a hybrid approach that integrates the Synthetic Minority Oversampling Technique (SMOTE) with Generative Adversarial Networks (GAN) to enhance the dataset.\n",
"\n",
"### Libraries"
]
},
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" Xy_train_cat_ = pd.concat([Xy_train_cat, Xy_train_cat_positive_mode_]).reset_index(drop=True)\n",
" smote_gan_samples = pd.concat([smote_gan_samples, Xy_train_cat_], axis=1).reset_index(drop=True)\n",
" smote_gan_samples = smote_gan_samples[features_label_lst]\n",
" smote_gan_samples.to_csv(f'./Datasets/Outputs/smote_gan_important_01_{i+1}.csv', index=False)"
" smote_gan_samples.to_csv(f'./Datasets/Outputs/smote_gan_important_{i+1}.csv', index=False)"
]
},
{
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