no code implementations • 1 Jun 2023 • Clara Fannjiang, Jennifer Listgarten
When designing objects to achieve novel property values with machine learning, one faces a fundamental challenge: how to push past the frontier of current knowledge, distilled from the training data into the model, in a manner that rationally controls the risk of failure.
no code implementations • 26 May 2023 • Kadina E. Johnston, Clara Fannjiang, Bruce J. Wittmann, Brian L. Hie, Kevin K. Yang, Zachary Wu
Directed evolution of proteins has been the most effective method for protein engineering.
2 code implementations • 23 Jan 2023 • Anastasios N. Angelopoulos, Stephen Bates, Clara Fannjiang, Michael I. Jordan, Tijana Zrnic
Prediction-powered inference is a framework for performing valid statistical inference when an experimental dataset is supplemented with predictions from a machine-learning system.
1 code implementation • 8 Feb 2022 • Clara Fannjiang, Stephen Bates, Anastasios N. Angelopoulos, Jennifer Listgarten, Michael I. Jordan
This is challenging because of a characteristic type of distribution shift between the training and test data in the design setting -- one in which the training and test data are statistically dependent, as the latter is chosen based on the former.
no code implementations • 30 Jun 2021 • Ghassen Jerfel, Serena Wang, Clara Fannjiang, Katherine A. Heller, Yian Ma, Michael I. Jordan
We thus propose a novel combination of optimization and sampling techniques for approximate Bayesian inference by constructing an IS proposal distribution through the minimization of a forward KL (FKL) divergence.
no code implementations • pproximateinference AABI Symposium 2021 • Ghassen Jerfel, Serena Lutong Wang, Clara Fannjiang, Katherine A Heller, Yian Ma, Michael Jordan
Variational Inference (VI) is a popular alternative to asymptotically exact sampling in Bayesian inference.
1 code implementation • NeurIPS 2020 • Clara Fannjiang, Jennifer Listgarten
The design goal is to construct an object with desired properties, such as a protein that binds to a therapeutic target, or a superconducting material with a higher critical temperature than previously observed.
no code implementations • 24 May 2019 • David H. Brookes, Akosua Busia, Clara Fannjiang, Kevin Murphy, Jennifer Listgarten
We show that a large class of Estimation of Distribution Algorithms, including, but not limited to, Covariance Matrix Adaption, can be written as a Monte Carlo Expectation-Maximization algorithm, and as exact EM in the limit of infinite samples.
no code implementations • 27 Sep 2018 • Katherine Lee, Orhan Firat, Ashish Agarwal, Clara Fannjiang, David Sussillo
Neural machine translation (NMT) systems have reached state of the art performance in translating text and are in wide deployment.