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Cited by 299

The DOI matches its Crossref record; 197 of the 197 references it cites were found in a registry or an index.

Constructing knowledge graphs and their biomedical applications

Open access
Nicholson, David N., Greene, Casey S.·2020·Computational and Structural Biotechnology Journal

Abstract

Knowledge graphs can support many biomedical applications. These graphs represent biomedical concepts and relationships in the form of nodes and edges. In this review, we discuss how these graphs are constructed and applied with a particular focus on how machine learning approaches are changing these processes. Biomedical knowledge graphs have often been constructed by integrating databases that were populated by experts via manual curation, but we are now seeing a more robust use of automated systems. A number of techniques are used to represent knowledge graphs, but often machine learning methods are used to construct a low-dimensional representation that can support many different applications. This representation is designed to preserve a knowledge graph's local and/or global structure. Additional machine learning methods can be applied to this representation to make predictions within genomic, pharmaceutical, and clinical domains. We frame our discussion first around knowledge graph construction and then around unifying representational learning techniques and unifying applications. Advances in machine learning for biomedicine are creating new opportunities across many domains, and we note potential avenues for future work with knowledge graphs that appear particularly promising.

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Metadata

Authors
Nicholson, D. N., & Greene, C. S.
Venue
Computational and Structural Biotechnology Journal
Published
2020
Volume
18
Pages
1414-1428
ISSN
2001-0370 (ISSN-L)
OpenAlex
W3033896008
Cited by
299
References
197
FWCI
9.47
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Constructing knowledge graphs and their biomedical applications. https://app.cochat.ai/papers/10.1016/j.csbj.2020.05.017
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Nicholson, D. N., & Greene, C. S. (2020). Constructing knowledge graphs and their biomedical applications. Computational and Structural Biotechnology Journal. https://doi.org/10.1016/j.csbj.2020.05.017

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.