Author

David J. Ma

Columbia UniversityORCID 0000-0001-6096-4408Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 2 Approach:deep learning· 2 Research Focus:dimensionality reduction· 1 Assay:imaging· 1 Assay:multiome· 1 Approach:statistical model· 1

Frequent Co-Authors

Douglas L. RothmaniD· 2 shared Jia GuoiD· 2 shared Scott A. SmalliD· 2 shared Andrew F. LaineiD· 1 shared Feng LiuiD· 1 shared Hortense Le· 1 shared Jeffery A. Lieberman· 1 shared Natalia Harguindeguy· 1 shared

Activity by Year

2021-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersNeuroscience

Douglas L. RothmanORCID

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2 papers

Recent·Most cited

NeuroscienceJournal of Magnetic Resonance ImagingPeer-reviewedJul 4, 2023

Magnetic Resonance Spectroscopy Spectral Registration Using Deep Learning

David J. Ma, Yanting Yang, Natalia Harguindeguy…·Jia Guo

This paper introduces a deep learning approach for spectral registration in MRS data, showing improved accuracy in frequency and phase correction compared to existing methods.

7 citations

imagingdeep learning

𝕏 PostBluesky

NeuroscienceMagnetic Resonance in MedicinePeer-reviewedDec 21, 2021

Magnetic Resonance Spectroscopy Frequency and Phase Correction Using Convolutional Neural Networks

David J. Ma, Hortense Le, Yuming Ye…·Jia Guo

This paper introduces DeepSPEC, a CNN-based method for frequency-and-phase correction of MRS data, showing improved accuracy and robustness to noise compared to MLP and mSR methods.

20 citations

multiomedeep learning

𝕏 PostBluesky