求助英文文献4篇。先谢过。 【序号】:1 【作者】:Roy P P,Paul S,Mitra I 【题名】:On two novel parameters for validation of predictive QSAR models 【期刊】:Molecules 【年、卷、期、起止页码】:2009,14( 5) : 1660-1701 【序号】:2 【作者】:Mitra I,Roy P P,Kar S 【题名】:On further application of r2m as a metric for validation of QSAR models 【期刊】:J Chemometr 【年、卷、期、起止页码】:2010,24( 1) : 22-33 【序号】:3 【作者】:Ojha P K,Mitra I,Das R N 【题名】:Further exploring r2m metrics for validation of QSPR models 【期刊】:Chemometr Intell Lab Syst 【年、卷、期、起止页码】:2011,107( 1) : 194-205 【序号】:4 【作者】:Roy K,Mitra I,Kar S 【题名】:Comparative studies on some metrics for external validation of QSPR models【期刊】:J Chem Inf Model 【年、卷、期、起止页码】:2012,52( 2) : 396-408