TY - JOUR AU - Jiang, Hao AU - Ching, Wai-Ki AU - Qiu, Yushan AU - Cheng, Xiao-Qing PY - 2017 DA - 2017/12/14 TI - Optimal projection method determination by Logdet Divergence and perturbed von-Neumann Divergence JO - BMC Systems Biology SP - 115 VL - 11 IS - 6 AB - Positive semi-definiteness is a critical property in kernel methods for Support Vector Machine (SVM) by which efficient solutions can be guaranteed through convex quadratic programming. However, a lot of similarity functions in applications do not produce positive semi-definite kernels. SN - 1752-0509 UR - https://doi.org/10.1186/s12918-017-0479-0 DO - 10.1186/s12918-017-0479-0 ID - Jiang2017 ER -