Search Results for author: Mohammad M. Sultan

Found 7 papers, 3 papers with code

Compositional Deep Probabilistic Models of DNA Encoded Libraries

no code implementations20 Oct 2023 Benson Chen, Mohammad M. Sultan, Theofanis Karaletsos

DNA-Encoded Library (DEL) has proven to be a powerful tool that utilizes combinatorially constructed small molecules to facilitate highly-efficient screening assays.

DEL-Dock: Molecular Docking-Enabled Modeling of DNA-Encoded Libraries

1 code implementation30 Nov 2022 Kirill Shmilovich, Benson Chen, Theofanis Karaletsos, Mohammad M. Sultan

Computational models have been deployed to learn the latent binding affinities that are correlated to the sequenced count data; however, this correlation is often obfuscated by various sources of noise introduced in its complicated data-generation process.

Denoising Molecular Docking

Using Deep Learning for Segmentation and Counting within Microscopy Data

1 code implementation28 Feb 2018 Carlos X. Hernández, Mohammad M. Sultan, Vijay S. Pande

Cell counting is a ubiquitous, yet tedious task that would greatly benefit from automation.

Automated design of collective variables using supervised machine learning

no code implementations28 Feb 2018 Mohammad M. Sultan, Vijay S. Pande

In particular, we show how the decision functions in supervised machine learning (SML) algorithms can be used as initial CVs (SML_cv) for accelerated sampling.

BIG-bench Machine Learning

Transferable neural networks for enhanced sampling of protein dynamics

no code implementations2 Jan 2018 Mohammad M. Sultan, Hannah K. Wayment-Steele, Vijay S. Pande

In this work, we illustrate how this non-linear latent embedding can be used as a collective variable for enhanced sampling, and present a simple modification that allows us to rapidly perform sampling in multiple related systems.

Variational Encoding of Complex Dynamics

2 code implementations23 Nov 2017 Carlos X. Hernández, Hannah K. Wayment-Steele, Mohammad M. Sultan, Brooke E. Husic, Vijay S. Pande

Recent work in the field of deep learning has led to the development of variational autoencoders (VAE), which are able to compress complex datasets into simpler manifolds.

Protein Folding Time Series +1

Understanding Protein Dynamics with L1-Regularized Reversible Hidden Markov Models

no code implementations6 May 2014 Robert T. McGibbon, Bharath Ramsundar, Mohammad M. Sultan, Gert Kiss, Vijay S. Pande

We present an EM algorithm for learning and introduce a model selection criteria based on the physical notion of convergence in relaxation timescales.

Distributed Computing Model Selection

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