no code implementations • 15 May 2023 • Supawit Chockchowwat, Zhaoheng Li, Yongjoo Park
In machine learning (ML), Python serves as a convenient abstraction for working with key libraries such as PyTorch, scikit-learn, and others.
no code implementations • 26 Jun 2022 • Supawit Chockchowwat, Chandrajit L. Bajaj
A crucial step in single particle analysis (SPA) of cryogenic electron microscopy (Cryo-EM), 2D classification and alignment takes a collection of noisy particle images to infer orientations and group similar images together.
3D Reconstruction Cryogenic Electron Microscopy (cryo-EM) +1
no code implementations • 26 Dec 2021 • Supawit Chockchowwat, Chaitanya Sood, Yongjoo Park
However, simply placing existing search engines (e. g., Apache Lucene) on top of cloud storage significantly increases their end-to-end query latencies (i. e., more than 6 seconds on average in one of our studies).
no code implementations • 27 May 2019 • Caleb Chuck, Supawit Chockchowwat, Scott Niekum
Deep reinforcement learning (DRL) is capable of learning high-performing policies on a variety of complex high-dimensional tasks, ranging from video games to robotic manipulation.
no code implementations • 19 Apr 2018 • Cem C. Tutum, Supawit Chockchowwat, Etienne Vouga, Risto Miikkulainen
The proposed methodology for discovering solutions to this problem consists of three components: First, an effective search space is learned through a variational autoencoder (VAE); second, a surrogate model for functional designs is built; and third, a genetic algorithm is used to simultaneously update the hyperparameters of the surrogate and to optimize the designs using the updated surrogate.