Table 6 Paired t-test results comparing Mod. Obs. Const., Hybrid, and Variational-PV methods across different locality levels.

From: Post-variational classical quantum transfer learning for binary classification

Locality

Comparison

t-statistic

p-value

Significant (p < 0.05)

L1

Mod. Obs. Const. vs Hybrid

0.5608

0.5991

No

L1

Mod. Obs. Const. vs Variational-PV

0.1618

0.8778

No

L1

Hybrid vs Variational-PV

− 0.5075

0.6334

No

L2

Mod. Obs. Const. vs Hybrid

2.1137

0.0882

No

L2

Mod. Obs. Const. vs Variational-PV

− 0.3437

0.7451

No

L2

Hybrid vs Variational-PV

− 1.8423

0.1248

No

L3

Mod. Obs. Const. vs Hybrid

1.2322

0.2727

No

L3

Mod. Obs. Const. vs Variational-PV

0.7583

0.4825

No

L3

Hybrid vs Variational-PV

− 1.0979

0.3223

No

  1. The desired value of significant column should have been yes in order to say the approaches at different localities are significant from each other.