Search Results for author: Alex X. Lu

Found 7 papers, 3 papers with code

Systemic Biases in Sign Language AI Research: A Deaf-Led Call to Reevaluate Research Agendas

no code implementations5 Mar 2024 Aashaka Desai, Maartje De Meulder, Julie A. Hochgesang, Annemarie Kocab, Alex X. Lu

Growing research in sign language recognition, generation, and translation AI has been accompanied by calls for ethical development of such technologies.

Sign Language Recognition

Protein structure generation via folding diffusion

1 code implementation30 Sep 2022 Kevin E. Wu, Kevin K. Yang, Rianne van den Berg, James Y. Zou, Alex X. Lu, Ava P. Amini

The ability to computationally generate novel yet physically foldable protein structures could lead to new biological discoveries and new treatments targeting yet incurable diseases.

Denoising Protein Structure Prediction

CytoImageNet: A large-scale pretraining dataset for bioimage transfer learning

1 code implementation23 Nov 2021 Stanley Bryan Z. Hua, Alex X. Lu, Alan M. Moses

Motivation: In recent years, image-based biological assays have steadily become high-throughput, sparking a need for fast automated methods to extract biologically-meaningful information from hundreds of thousands of images.

BBBC021 NSC Accuracy COOS-7 Accuracy +2

Mol2Image: Improved Conditional Flow Models for Molecule to Image Synthesis

no code implementations CVPR 2021 Karren Yang, Samuel Goldman, Wengong Jin, Alex X. Lu, Regina Barzilay, Tommi Jaakkola, Caroline Uhler

In this paper, we aim to synthesize cell microscopy images under different molecular interventions, motivated by practical applications to drug development.

Contrastive Learning Image Generation

Random Embeddings and Linear Regression can Predict Protein Function

no code implementations25 Apr 2021 Tianyu Lu, Alex X. Lu, Alan M. Moses

Large self-supervised models pretrained on millions of protein sequences have recently gained popularity in generating embeddings of protein sequences for protein function prediction.

Protein Function Prediction regression

Evolution Is All You Need: Phylogenetic Augmentation for Contrastive Learning

no code implementations25 Dec 2020 Amy X. Lu, Alex X. Lu, Alan Moses

Self-supervised representation learning of biological sequence embeddings alleviates computational resource constraints on downstream tasks while circumventing expensive experimental label acquisition.

Contrastive Learning Representation Learning

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