Table 4.

Statistical significance of accuracy differences between xCAPT5 and other models across three datasets

Model	Martin Dataset	Guo Dataset	Pan Dataset
MARPP (2023)	$6.32\times {10}^{-5}$	$9.20\times {10}^{-4}$	NA
TAGPPI (2022)	NA	$8.20\times {10}^{-8}$	NA
HNSPPI (2023)	$1.81\times {10}^{-8}$	$1.55\times {10}^{-5}$	NA
PIPR (2019)	$1.81\times {10}^{-8}$	$8.90\times {10}^{-7}$	$1.23\times {10}^{-5}$
Graph-BERT (2023)	NA	NA	$1.23\times {10}^{-5}$
FSNN-LGBM (2021)	$1.13\times {10}^{-3}$	$1.79\times {10}^{-8}$	$7.76\times {10}^{-2}$

NA denotes that data is not available for the comparison