作者: Joseph F. Bennett
DOI: 10.1007/BF02296304
关键词: Psychometrics 、 Score matrix 、 Mathematics 、 Linear function 、 Combinatorics 、 Thurstone scale 、 Rank (linear algebra)
摘要: … set S of d + 2 subjects can be separated into two subsets S* and S -- S* such that no linear function of d variables can rank all S* over all S -- S*, and vice versa. When these results are …