Details
| Original language | English |
|---|---|
| Pages (from-to) | 39489 - 39509 |
| Number of pages | 22 |
| Journal | IEEE ACCESS |
| Volume | 13 |
| Publication status | Published - 13 Jan 2025 |
Abstract
Knowledge Graphs (KGs) are data structures that enable the integration of heterogeneous data sources and supporting both knowledge representation and formal reasoning. In this paper, we introduce TrustKG, a KG-based framework designed to enhance the interpretability and reliability of hybrid AI systems in healthcare. Positioned within the context of lung cancer, TrustKG supports link prediction, which uncovers hidden relationships within medical data, and counterfactual prediction, which explores alternative scenarios to understand causal factors. These tasks are addressed through two specialized hybrid AI systems, VISE and HealthCareAI, which combine symbolic reasoning with inductive learning over KGs to provide interpretable AI solutions for clinical decision-making. Leveraging KGs to represent biomedical properties and relationships, and augmenting them with learned patterns through symbolic reasoning, our hybrid approach produces models that are both accurate and transparent. This interpretability is particularly important in medical applications, where trust and reliability in AI-driven predictions are paramount. Our empirical analysis demonstrates the effectiveness of VISE and HealthCareAI in improving the predictive accuracy and clarity of model outputs. By addressing challenges in link prediction - such as discovering previously unknown connections between medical entities - and in counterfactual prediction, TrustKG, with VISE and HealthCareAI, underscores the potential of integrating KGs with symbolic AI to create trustworthy, interpretable AI systems in healthcare. This paper contributes to the advancement of semantic AI, offering a pathway for robust and reliable AI solutions in clinical settings.
Keywords
- Counterfactual Prediction, Inductive Learning, Knowledge Graphs, Link Prediction, Symbolic Learning
ASJC Scopus subject areas
- Computer Science(all)
- General Computer Science
- Materials Science(all)
- General Materials Science
- Engineering(all)
- General Engineering
Sustainable Development Goals
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In: IEEE ACCESS, Vol. 13, 13.01.2025, p. 39489 - 39509.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Towards Interpretable Hybrid AI
T2 - Integrating Knowledge Graphs and Symbolic Reasoning in Medicine
AU - Chudasama, Yashrajsinh
AU - Huang, Hao
AU - Purohit, Disha
AU - Vidal, Maria Esther
N1 - Publisher Copyright: © 2025 IEEE.
PY - 2025/1/13
Y1 - 2025/1/13
N2 - Knowledge Graphs (KGs) are data structures that enable the integration of heterogeneous data sources and supporting both knowledge representation and formal reasoning. In this paper, we introduce TrustKG, a KG-based framework designed to enhance the interpretability and reliability of hybrid AI systems in healthcare. Positioned within the context of lung cancer, TrustKG supports link prediction, which uncovers hidden relationships within medical data, and counterfactual prediction, which explores alternative scenarios to understand causal factors. These tasks are addressed through two specialized hybrid AI systems, VISE and HealthCareAI, which combine symbolic reasoning with inductive learning over KGs to provide interpretable AI solutions for clinical decision-making. Leveraging KGs to represent biomedical properties and relationships, and augmenting them with learned patterns through symbolic reasoning, our hybrid approach produces models that are both accurate and transparent. This interpretability is particularly important in medical applications, where trust and reliability in AI-driven predictions are paramount. Our empirical analysis demonstrates the effectiveness of VISE and HealthCareAI in improving the predictive accuracy and clarity of model outputs. By addressing challenges in link prediction - such as discovering previously unknown connections between medical entities - and in counterfactual prediction, TrustKG, with VISE and HealthCareAI, underscores the potential of integrating KGs with symbolic AI to create trustworthy, interpretable AI systems in healthcare. This paper contributes to the advancement of semantic AI, offering a pathway for robust and reliable AI solutions in clinical settings.
AB - Knowledge Graphs (KGs) are data structures that enable the integration of heterogeneous data sources and supporting both knowledge representation and formal reasoning. In this paper, we introduce TrustKG, a KG-based framework designed to enhance the interpretability and reliability of hybrid AI systems in healthcare. Positioned within the context of lung cancer, TrustKG supports link prediction, which uncovers hidden relationships within medical data, and counterfactual prediction, which explores alternative scenarios to understand causal factors. These tasks are addressed through two specialized hybrid AI systems, VISE and HealthCareAI, which combine symbolic reasoning with inductive learning over KGs to provide interpretable AI solutions for clinical decision-making. Leveraging KGs to represent biomedical properties and relationships, and augmenting them with learned patterns through symbolic reasoning, our hybrid approach produces models that are both accurate and transparent. This interpretability is particularly important in medical applications, where trust and reliability in AI-driven predictions are paramount. Our empirical analysis demonstrates the effectiveness of VISE and HealthCareAI in improving the predictive accuracy and clarity of model outputs. By addressing challenges in link prediction - such as discovering previously unknown connections between medical entities - and in counterfactual prediction, TrustKG, with VISE and HealthCareAI, underscores the potential of integrating KGs with symbolic AI to create trustworthy, interpretable AI systems in healthcare. This paper contributes to the advancement of semantic AI, offering a pathway for robust and reliable AI solutions in clinical settings.
KW - Counterfactual Prediction
KW - Inductive Learning
KW - Knowledge Graphs
KW - Link Prediction
KW - Symbolic Learning
UR - http://www.scopus.com/inward/record.url?scp=85215256509&partnerID=8YFLogxK
U2 - 10.1109/ACCESS.2025.3529133
DO - 10.1109/ACCESS.2025.3529133
M3 - Article
AN - SCOPUS:85215256509
VL - 13
SP - 39489
EP - 39509
JO - IEEE ACCESS
JF - IEEE ACCESS
SN - 2169-3536
ER -