TY - Journal of Shandong University(Engineering Science) A1 - ZHANG Dao-qiang T1 - Knowledge preserving embedding Y1 - 2010-04-16 JF - Journal of Shandong University(Engineering Science) JO - Journal of Shandong University(Engineering Science) SP - 1 EP - 10 VL - 40 IS - 2 UR - http://gxbwk.njournal.sdu.edu.cn N1 - ER -