TY - Front. Comput. Sci. A1 - Ruchika MALHOTRA, Kusum LATA T1 - Handling class imbalance problem in software maintainability prediction: an empirical investigation Y1 - 2022-08-15 JF - Frontiers of Computer Science JO - Front. Comput. Sci. SP - 164205 EP - VL - 16 IS - 4 UR - https://journal.hep.com.cn/fcs N1 - 10.1007/s11704-021-0127-0 ER -