Table 2.

Data representation and their consistent methods.

Method	Reference	Dataset
M1: our method	This work	D1
M2: MIBiopsy	Zhang et al. [12]	D1
M3: bag of features	Caicedo et al. [4]	D2
M4: MIMLSVM	Li et al. [15]	D1,  D3
M5: DDSVM	Chen and Wang [16]	D4