Research method on the retrieval of land surface temperature based on transfer learning with a deep belief network

The pre-trained_dataset is used to pre-train the DBN model to obtain DBNLST, and the fine-tuned_dataset is used to fine-tune DBNLST to obtain DBNLST_TL.该预训练数据集用于对深度置信网络（Deep Belief Network，DBN）模型进行预训练，以得到DBNLST；该微调数据集则用于对DBNLST进行微调，进而获得DBNLST_TL。