Author

Haichao Chen

Peking Union Medical College HospitalORCID 0000-0002-0119-3938Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genetic & Genomic Medicine· 1

Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 1 Assay:electronic health records· 1 Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Freddie TaniD· 1 shared Jane Andrea LieviantiD· 1 shared Jhanvi Kappaganthu· 1 shared Maheshwaran Windersalam Shanmugasundar· 1 shared Neerja KarnaniiD· 1 shared Noah Tian Run Lim· 1 shared Saumya Shekhar JamuariD· 1 shared Tien Yin WongiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 36 mutual co-author links

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1 shared paperGenetic & Genomic Medicine

Freddie TanORCID

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1 paper

Recent·Most cited

Genetic & Genomic MedicinemedRxivPreprintApr 4, 2026

RD-Embed: Unified representations of rare-disease knowledge from clinical records

Tudor Groza, Freddie Tan, Noah Tian Run Lim…·Saumya Shekhar Jamuar

RD-Embed improves rare-disease diagnosis by aligning clinical text and SNOMED codes through a three-stage framework, achieving better retrieval performance than existing models.

DOI 10.64898/2026.04.02.26350083

humanelectronic health records

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