ERBB2 and neoplasm: Clinical: N/ADemographic: AgePathological: T stage, menopausal status, NACT regimen & cycles, tumor type, ER, PR, HER2, and Ki-67.Radiomics:- SMTN consists of two subnetworks:1. automatic tumor segmentation(2 U-nets)2. pCR prediction (captures the dynamic change of tumor).