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Unifying logic rules and machine learning for entity enhancing
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DOI：10.1007/s11432-020-2917-1.png)
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Abstract
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This paper proposes a notion of entity enhancing, which unifies entity resolution and conflict resolution, to identify tuples that refer to the same real-world entity and at the same time, correct semantic inconsistencies. We propose to unify rule-based and machine learning (ML) methods for entity enhancing, by embedding ML classifiers as predicates in logic rules. We model entity enhancing by extending the chase. We show that the chase warrants correctness justification and the Church-Rosser property. Moreover, we settle fundamental problems associated with entity enhancing, including the enhancing, consistency, satisfiability, and implication problems, ranging from NP-complete and coNP-complete to pi 2p-complete. Taken together, these provide a new theoretical framework for unifying entity resolution and conflict resolution.
Keywords:
logic rules
machine learning
entity enhancing
entity resolution
conflict resolution
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