Table 4.
Comparison of BIDFAC+ and SLIDE signal decomposition RSE (I = 3 sources)
BIDIFAC+ |
SLIDE |
||||
---|---|---|---|---|---|
Scenario | Structure | True R | Estimated R | True ranks | Estimated ranks |
Rank = 1, s2n = 0.5 | Global | 0.130 | 0.130 | 0.120 | 0.120 |
Pairwise | 0.157 | 0.156 | 0.103 | 0.103 | |
Individual | 0.197 | 0.197 | 0.118 | 0.118 | |
Rank = 1, s2n = 1 | Global | 0.060 | 0.060 | 0.084 | 0.084 |
Pairwise | 0.068 | 0.068 | 0.053 | 0.053 | |
Individual | 0.070 | 0.070 | 0.048 | 0.048 | |
Rank = 1, s2n = 0 | Global | 0.010 | 0.010 | 0.035 | 3.65 |
Pairwise | 0.005 | 0.005 | 0.027 | 1.00 | |
Individual | 0.008 | 0.008 | 0.037 | 0.689 | |
Rank = 5, s2n = 0.5 | Global | 0.270 | 0.270 | 0.276 | 0.869 |
Pairwise | 0.268 | 0.268 | 0.263 | 0.460 | |
Individual | 0.329 | 0.329 | 0.306 | 0.317 | |
Rank = 5, s2n = 1 | Global | 0.123 | 0.123 | 0.232 | 1.320 |
Pairwise | 0.121 | 0.121 | 0.189 | 0.674 | |
Individual | 0.148 | 0.148 | 0.241 | 0.485 | |
Rank = 5, s2n = 10 | Global | 0.080 | 0.080 | 0.233 | 2.36 |
Pairwise | 0.060 | 0.060 | 0.189 | 0.917 | |
Individual | 0.089 | 0.089 | 0.249 | 0.703 |