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Cited by 176

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Clinical Concept Embeddings Learned from Massive Sources of Multimodal Medical Data

Open access
Beam, Andrew L., Kompa, Benjamin, Schmaltz, Allen, Fried, Inbar, Weber, Griffin, Palmer, Nathan, Shi, Xu, Cai, Tianxi, Kohane, Isaac S.·2019·Biocomputing 2020

Abstract

Word embeddings are a popular approach to unsupervised learning of word relationships that are widely used in natural language processing. In this article, we present a new set of embeddings for medical concepts learned using an extremely large collection of multimodal medical data. Leaning on recent theoretical insights, we demonstrate how an insurance claims database of 60 million members, a collection of 20 million clinical notes, and 1.7 million full text biomedical journal articles can be combined to embed concepts into a common space, resulting in the largest ever set of embeddings for 108,477 medical concepts. To evaluate our approach, we present a new benchmark methodology based on statistical power specifically designed to test embeddings of medical concepts. Our approach, called cui2vec, attains state-of-the-art performance relative to previous methods in most instances. Finally, we provide a downloadable set of pre-trained embeddings for other researchers to use, as well as an online tool for interactive exploration of the cui2vec embeddings.

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Metadata

Authors
Beam, A. L., Kompa, B., Schmaltz, A., Fried, I., Weber, G., Palmer, N., Shi, X., Cai, T., & Kohane, I. S.
Venue
Biocomputing 2020
Published
2019-11-27
Volume
25
Pages
295-306
OpenAlex
W2803274241
Cited by
176
References
8
FWCI
11.32
Type
conference paper
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Clinical Concept Embeddings Learned from Massive Sources of Multimodal Medical Data. https://app.cochat.ai/papers/10.1142/9789811215636_0027
The paper
Beam, A. L., Kompa, B., Schmaltz, A., Fried, I., Weber, G., Palmer, N., Shi, X., Cai, T., & Kohane, I. S. (2019). Clinical Concept Embeddings Learned from Massive Sources of Multimodal Medical Data. Biocomputing 2020. https://doi.org/10.1142/9789811215636_0027

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