Towards Probabilistic Inductive Logic Programming with Neurosymbolic Inference and Relaxation

Many inductive logic programming (ILP) methods are incapable of learning programs from probabilistic background knowledge, for example, coming from sensory data or neural networks with probabilities. We propose Propper, which handles flawed and probabilistic background knowledge by extending ILP wit...

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Vydáno v:Theory and practice of logic programming Ročník 24; číslo 4; s. 628 - 643
Hlavní autoři: HILLERSTRÖM, FIEKE, BURGHOUTS, GERTJAN
Médium: Journal Article
Jazyk:angličtina
Vydáno: Cambridge, UK Cambridge University Press 01.07.2024
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ISSN:1471-0684, 1475-3081
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Shrnutí:Many inductive logic programming (ILP) methods are incapable of learning programs from probabilistic background knowledge, for example, coming from sensory data or neural networks with probabilities. We propose Propper, which handles flawed and probabilistic background knowledge by extending ILP with a combination of neurosymbolic inference, a continuous criterion for hypothesis selection (binary cross-entropy) and a relaxation of the hypothesis constrainer (NoisyCombo). For relational patterns in noisy images, Propper can learn programs from as few as 8 examples. It outperforms binary ILP and statistical models such as a graph neural network.
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ISSN:1471-0684
1475-3081
DOI:10.1017/S1471068424000371