How did you choose the values of train_num_array for different datasets in HyperspectralSamples function

[sandeep-25]

Dear Yonghao, can you please tell me how did you choose the values of train_num_array for different datasets in HyperspectralSamples function. What is the significance of those values.

[YonghaoXu]

Hi @sandeep-25, we follow the previous literature [1] to set the train_num_array. You can also change the value in train_num_array with other settings to check the performance with different training samples. [1] Y. Chen, H. Jiang, C. Li, X. Jia, and P. Ghamisi, “Deep feature extraction and classification of hyperspectral images based on convolutional neural networks,” IEEE Trans. Geosci. Remote Sens., vol. 54, no. 10, pp. 6232–6251, Oct. 2016.

[sandeep-25]

Hi, can you please give the exact formula or method that you have used in your code to set the values of train_num_array.