Pruning Growing Self-Organizing Map Network for Human Physical Activity Identification

Algorithm 1

Class Calibration Algorithm.

	Input: Neuron distribution map (Φ), Dataset (X), Label of Dataset
	Parameter: Similarity threshold (T)
	Process:
(1)	for neuron in Φ
(2)	calculate the distance di between the weight of neuron and X
(3)	if min {di} ≥ T
(4)	neuron is inactive
(5)	else
(6)	neuron gets the label of the most similar sample x
(7)	end if
(8)	end for
	Output: Labeled Neuron distribution map (Φ)