Multimodal MRI Analysis of Brain Metabolism in Maintenance Hemodialysis Patients Based on Cognitive Computing

Table 1

Applicability of transfer learning.

Data similarity	Target field data volume	Data processing method
Small	Small	Retrain several layers close to the output
Small	Big	Fine-tuned layer by layer
Big	Small	Retrain several layers close to the input
Big	Big	Retrain the model