CBO-IE: A Data Mining Approach for Healthcare IoT Dataset Using Chaotic Biogeography-Based Optimization and Information Entropy

Table 3

Standard deviation for entire IoT datasets.

Dataset	K-Means	GA	PSO	ALO	BO	CBO-IE
Thoracic surgery	0.116857	0.03984	0.012036	0.01452	0.007856	0.000524
Breast cancer	0.002578	0.168742	0.12542	0.15713	0.003657	0.000746
Cryotherapy	0.0025143	0.165875	0.001254	0.001674	0.001036	0.000845
Liver patient	0.256323	0.17589	0.147856	0.12312	0.096875	0.000986
Heart patient	0.212678	0.096852	0.042574	0.021563	0.003687	0.000251
Chronic kidney disease	0.020233	0.103625	0.09854	0.065214	0.006574	0.000865
Diabetic retinopathy	0.086574	0.186523	0.142657	0.102647	0.086478	0.0008657
Blood transfusion	0.213658	0.196875	0.185632	0.152461	0.010365	0.000236