Nezar Abdennur
nvictus.bsky.social
Nezar Abdennur
@nvictus.bsky.social
computational biologist / biological computer / asst prof @UMassChan / phd @MIT / http://abdenlab.org
Pinned
I'm proud to announce the latest release of 🧬 #Oxbow 🏹, with new features to make NGS data analysis more powerful, efficient, and "composable".

Learn more at: oxbow.readthedocs.io
Reposted by Nezar Abdennur
In the genomics community, we have focused pretty heavily on achieving state-of-the-art predictive performance.

While undoubtedly important, how we *use* these models after training is potentially even more important.

tangermeme v1.0.0 is out now. Hope you find it useful!
August 27, 2025 at 4:20 PM
My talk on #Composability in genomic software at #SciPy2025 is up on YouTube where I showcase both #anywidget and #oxbow.

Thank you to the organizers for the opportunity to present this to both computational biologists and the wider scientific computing community!

www.youtube.com/watch?v=G22_...
Nezar Abdennur - Accelerating Genomic Data Science and AI/ML with Composability | SciPy 2025
YouTube video by SciPy
www.youtube.com
August 25, 2025 at 5:20 PM
Reposted by Nezar Abdennur
if interested in creating anywidgets of your own, our tutorial was finally shared to youtube:

www.youtube.com/watch?v=frEo...
Abdennur, Lekschas, & Manz - Bring your __repr__’s to life with anywidget | SciPy 2024
YouTube video by SciPy
www.youtube.com
August 7, 2025 at 8:00 PM
Our #anywidget tutorial from last year's #SciPy conf was uploaded to youtube! Check it out for a hands-on walkthrough to create your own web-based widgets.
August 19, 2025 at 12:20 AM
We're excited to share our new preprint, "Joint decomposition of Hi-C maps reveals salient features of genome architecture across tissues and development", led by Thomas Reimonn. www.biorxiv.org/content/10.1...
Joint decomposition of Hi-C maps reveals salient features of genome architecture across tissues and development
The spatial organization of chromosomes in the nucleus is fundamental to cellular processes. Contact frequency maps from Hi-C and related chromosome conformation capture assays are increasingly availa...
www.biorxiv.org
August 11, 2025 at 8:41 PM
Reposted by Nezar Abdennur
A huge challenge I face when doing ML + genomics analysis is *friction*: the stupid error messages (wrong device!) and dumb implementation issues that snap you out of the zone. I wrote a vignette on how tangermeme has helped me reduce this friction:

tangermeme.readthedocs.io/en/latest/ho...
How To: Reduce Friction and Save Time with Tangermeme — tangermeme v0.1.0 documentation
tangermeme.readthedocs.io
May 13, 2025 at 5:34 PM
Reposted by Nezar Abdennur
(4) bpnet-lite: Load official Chrom/BPNet models into PyTorch for downstream tangermeme integration. Improved command-line tools + docs. Still concerns about perf of models trained from scratch -- will be resolved next version!

github.com/jmschrei/bpn...

bsky.app/profile/jmsc...
June 30, 2025 at 6:38 PM
I'm proud to announce the latest release of 🧬 #Oxbow 🏹, with new features to make NGS data analysis more powerful, efficient, and "composable".

Learn more at: oxbow.readthedocs.io
July 7, 2025 at 9:22 PM
Year in Review
Code and composition in 2024
lifeinbytes.substack.com
February 6, 2025 at 2:36 PM
Reposted by Nezar Abdennur
It's @scipyconf.bsky.social submission time again! This year I am running the Bioinf/Comp Bio/Neuroscience track, covering how Python is advancing science and problem-solving in those fields. Let me know if y'all have questions, and looking forward to the submissions!
SciPy 2025
Schedule, talks and talk submissions for SciPy 2025
cfp.scipy.org
January 10, 2025 at 3:42 PM
Reposted by Nezar Abdennur
here’s a project i’ve been involved with trying to slurp up various file formats as apache arrow github.com/abdenlab/oxbow
GitHub - abdenlab/oxbow: Read specialized NGS formats as data frames in R, Python, and more.
Read specialized NGS formats as data frames in R, Python, and more. - abdenlab/oxbow
github.com
December 17, 2024 at 9:49 PM