Application of Multiple Unsupervised Models to Validate Clusters Robustness in Characterizing Smallholder Dairy Farmers

Table 7

Cluster model parameters and ranking accuracy (membership reallocation) based on spearman rank correlation for the Tanzania dataset.

Model	AIC	Residual deviance	Ranking accuracy (r)
K-means model	200	0.001	-0.21
SOM model	200	0.006	0.39