[1]ZHU Linli,HUA Gang,GAO Wei.Two classes of LOO uniform stability and generalization bounds of ontology learning algorithm[J].CAAI Transactions on Intelligent Systems,2022,17(3):471-479.[doi:10.11992/tis.202101015]
Copy
CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
17
Number of periods:
2022 3
Page number:
471-479
Column:
学术论文—机器学习
Public date:
2022-05-05
- Title:
-
Two classes of LOO uniform stability and generalization bounds of ontology learning algorithm
- Author(s):
-
ZHU Linli1; 2; HUA Gang1; GAO Wei3
-
1. School of Information and Control Engineering, China University of Mining and Technology, Xuzhou 221116, China;
2. School of Computer Engineering, Jiangsu University of Technology, Changzhou 213001, China;
3. School of Information, Yunnan Normal University, Kunming 650500, China
-
- Keywords:
-
ontology; machine learning; stability; generalized bound; ontology data-dependent function; ontology sample dependent hypothesis set; Rademacher complexity; empirical Rademacher complexity
- CLC:
-
TP391
- DOI:
-
10.11992/tis.202101015
- Abstract:
-
Recently, with deepening ontology research, efforts have been made to apply various machine-learning methods to ontology similarity calculations and mapping acquisitions. Stability is a necessary condition for ontology-learning algorithms. It requires that the optimal solution of the algorithm does not undergo major changes due to small adjustments to the ontology samples; thus, it essentially reflects the usability of the algorithm. In this study, we investigated the effect of deleting an ontology sample point on the difference between the expected and empirical errors of the ontology-learning algorithm. In two settings of the ontology-learning algorithm—uniform stability and hypothetical space uniform stability—obtained using statistical learning theory, the corresponding upper bound estimates of generalized bounds are determined.