An Efficient Approach to Solve the Large-Scale Semidefinite Programming Problems

Table 2

Time consumptions (seconds) of the proposed algorithm and CVX on clustering the selected UCI datasets.

	Soybean	Iris	Wine	SPECTF heart
Ours	1.34	2.879	4.22	21.29
CVX	1.21	4.629	6.95	28.00