Table 2 Prediction of plant species in each blind clay pipe (BCP)
Blind clay pipe (BCP) | Standard method (number of mass spectral features shared with the experimental clay pipe) | Key | New method (similarity score) | Second method (similarity score) | Third method (similarity score) |
|---|---|---|---|---|---|
BCP1 | Auv (3) | Nta | Nta (0.0370) | Nta (0.0301) | Nta (0.0539) |
BCP2 | Nat (6) and Nqu (6) | Nqu | Nqu (0.1102) | Nqu (0.1066) | Nqu (0.1400) |
BCP3 | Nob (10) | Nob | Nob (0.1132) | Nob (0.1107) | Ngl (0.1499) |
BCP4 | Nat (4) | Alu | Nta (0.0928) | Nta (0.0875) | Nta (0.1336) |
BCP5 | Ngl (6) | Ngl | Ngl (0.0874) | Ngl (0.0799) | Ngl (0.1103) |
BCP6 | Lin (10) | Lin | Ngl (0.0844) | Ngl (0.0749) | Ngl (0.1452) |
BCP7 | Auv (16) | Auv | Auv (0.0792) | Auv (0.0800) | Cse (0.1128) |
BCP8 | Auv (10) and Cse (5) | Auv and Nta mixture | Cse (0.0853) and Auv (0.0662) | Cse (0.0778) and Auv (0.0643) | Cse (0.1336) and Auv (0.0951) |