Table 3 Experimental parameters.

From: A privacy-preserving expert system for collaborative medical diagnosis across multiple institutions using federated learning

Parameter

Value

Number of Hospitals

10

Number of Patients per Hospital

1000

Training Rounds

100

Batch Size

64

Learning Rate

0.001

Optimizer

Adam

Encryption Scheme

PHC

Encryption Key Size

2048 bits

Federated Learning Framework

TensorFlow

Local Epochs

5

Neural Network Architecture

Residual Learning based DBN

Number of Hidden Layers (RDBN)

5

Hidden Units per Layer (RDBN)

256

Activation Function

ReLU

Dropout Rate

0.5

Loss Function

Cross-Entropy

Noise Level for Differential Privacy

1.0

Q-Learning Learning Rate

0.1

Q-Learning Discount Factor

0.9

ISD-k-ADP Anonymity Level (k)

5

ISD-k-ADP Perturbation Level

Medium

CCM-PPAMP Chaotic Map Dimension

3

CCM-PPAMP Authentication Key Size

256 bits

IMFPM Piecewise Mechanism Segments

10

IMFPM Regularization Parameter

0.01

Communication Rounds (FL)

50

Model Aggregation Method (FL)

Federated Averaging