Research on the Disease Intelligent Diagnosis Model Based on Linguistic Truth-Valued Concept Lattice

Algorithm 2

Hasse diagram of LTV-CL generation algorithm.

	Input: the linguistic truth-valued formal concepts
	Output: Hasse diagram of LTV-CL
	Begin
	Calculate the topmost formal concept , the extent set of is and the intent set of is .
	; // is used to save lattices
	; //initialize
	while
	for to
	; //find out all the subconcepts
	for every node
	If c does not exist, then
	; enter into Q;
	Add the edge from to
	endif
	endfor
	endfor
	end