Author

Freddie Tan

KK Women's and Children's HospitalORCID 0000-0002-8403-8385Unclaimed 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

Haichao CheniD· 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

Haichao ChenORCID

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1 paper

Recent·Most cited

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

Tudor Groza, Freddie Tan, Noah Tian Run Lim, Maheshwaran Windersalam Shanmugasundar, Jhanvi Kappaganthu, Jane Andrea Lieviant, Neerja Karnani, Haichao Chen, Tien Yin Wong, 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.

medRxiv · Apr 4, 2026 · PreprintGenetic & Genomic Medicine