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Published at December 6eXpath: Explaining Knowledge Graph Link Prediction with Ontological Closed Path Rules
cs.AI
cs.DB
cs.IR
cs.LG
Released Date: December 6, 2024
Authors: Ye Sun1, Lei Shi1, Yongxin Tong1
Aff.: 1School of Computer Science, Beihang University, Beijing, China

| Max Exp. Size | Method | Complex | Conve | TransE | AVG | |||||||||
|
FB15k |
FB15k-237 |
WN18 |
WN18RR |
FB15k |
FB15k-237 |
WN18 |
WN18RR |
FB15k |
FB15k-237 |
WN18 |
WN18RR |
|||
| single -fact exp. | Criage (Pezeshkpour et al., 2019) | .087 | .105 | .080 | .203 | .153 | .162 | .270 | .256 | — | — | — | — | .165 |
| DP (Zhang et al., 2019b) | .529 | .315 | .799 | .758 | .246 | .162 | .794 | .829 | .304 | .326 | .910 | .709 | .557 | |
| Kelpie (Rossi et al., 2022) | .576 | .395 | .578 | .593 | .229 | .222 | .567 | .667 | .261 | .281 | .792 | .779 | .495 | |
| KGEAttack (Betz et al., 2022) | .547 | .290 | .829 | .764 | .237 | .212 | .929 | .915 | .365 | .213 | .938 | .779 | .585 | |
| eXpath | .512 | .395 | .834 | .797 | .271 | .343 | .929 | .891 | .313 | .337 | .938 | .767 | .611 | |
| Criage+eXPath | .523 | .411 | .839 | .819 | .322 | .404 | .936 | .891 | — | — | — | — | .643 (+290%) | |
| DP+eXpath | .570 | .500 | .859 | .813 | .331 | .414 | .936 | .946 | .374 | .438 | .944 | .826 | .663 (+19%) | |
| Kelpie+eXPath | .657 | .540 | .859 | .835 | .364 | .424 | .929 | .915 | .417 | .427 | .944 | .872 | .682 (+38%) | |
| KGEA.+eXpath | .576 | .452 | .859 | .802 | .322 | .384 | .929 | .946 | .417 | .360 | .938 | .872 | .655 (+12%) | |
| four -fact exp. | Kelpie | .767 | .581 | .829 | .940 | .534 | .303 | .816 | .946 | .374 | .427 | .868 | .907 | .691 |
| eXpath | .802 | .661 | .920 | .951 | .542 | .566 | .957 | .984 | .539 | .573 | .965 | .965 | .785 | |
| Kelpie+eXpath | .831 | .742 | .935 | .989 | .653 | .596 | .965 | .984 | .609 | .674 | .965 | .965 | .826 | |