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Eli Weinstein

@eliweinstein.bsky.social
699 followers 195 following 27 posts

Assistant professor of chemistry at the Technical University of Denmark (DTU). Also at Jura Bio. machine learning, statistics, chemistry, biophysics eweinstein.github.io

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Eli Weinstein @eliweinstein.bsky.social · 07/07/2026
We illustrate with a causal model for functional genomics that satisfies the symmetries of DNA. Methods such as AlphaGenome emerge as outcome models, while generative and masked DNA language models are the corresponding propensity models.
Diagram of a DNA sequence and genomic track, and a causal model relating the two.
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Eli Weinstein @eliweinstein.bsky.social · 07/07/2026
These new geometric causal models describe causal relationships using equivariant maps, and can be used to draw causal inferences from complex scientific data, including spatial, graph, and molecular data.
Diagrams of sequence, spatial and array causal models.
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Eli Weinstein @eliweinstein.bsky.social · 21/10/2025
Crucially, it depends on jointly modifying the experimental protocol and the training algorithm: on their own, neither modification helps.
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Eli Weinstein @eliweinstein.bsky.social · 21/10/2025
This approach lets you focus limited measurements on the most informative datapoints, maximizing information gain without compromising reliability.
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Eli Weinstein @eliweinstein.bsky.social · 21/10/2025
Second, modify the training algorithm: compensate for the missing negatives by incorporating the generative variational synthesis model into the objective.
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Eli Weinstein @eliweinstein.bsky.social · 21/10/2025
To test, we can deliver billions of designs to different cells. But there is a cost to recovering those designs' function, to obtain (x,y) data.
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Eli Weinstein @eliweinstein.bsky.social · 21/10/2025
With variational synthesis, we can now build quadrillions of generative model-designed sequences. The bottleneck is now testing, not synthesis.
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Eli Weinstein @eliweinstein.bsky.social · 21/10/2025
We're excited to present LeaVS, a method to scale up learning for protein function models. It is based on the co-design of wet lab experiments and in silico training.
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