Search Results for author: Renyu Zhang

Found 6 papers, 3 papers with code

Enhancing Instance-Level Image Classification with Set-Level Labels

no code implementations9 Nov 2023 Renyu Zhang, Aly A. Khan, Yuxin Chen, Robert L. Grossman

Our experimental results demonstrate the effectiveness of our approach, showcasing improved classification performance compared to traditional single-instance label-based methods.

Classification Few-Shot Learning +2

An Adam-enhanced Particle Swarm Optimizer for Latent Factor Analysis

no code implementations23 Feb 2023 Jia Chen, Renyu Zhang, Yuanyi Liu

Recently, Swarm Intelligence-related LFA models have been proposed and adopted widely to improve the optimization process of LFA with high efficiency, i. e., the Particle Swarm Optimization (PSO)-LFA model.

A Dynamic-Neighbor Particle Swarm Optimizer for Accurate Latent Factor Analysis

no code implementations23 Feb 2023 Jia Chen, Yixian Chun, Yuanyi Liu, Renyu Zhang, Yang Hu

High-Dimensional and Incomplete matrices, which usually contain a large amount of valuable latent information, can be well represented by a Latent Factor Analysis model.

Scalable Batch-Mode Deep Bayesian Active Learning via Equivalence Class Annealing

1 code implementation27 Dec 2021 Renyu Zhang, Aly A. Khan, Robert L. Grossman, Yuxin Chen

To scale up the computation of queries to large batches, we further propose an efficient batch-mode acquisition procedure, which aims to maximize a novel information measure defined through the acquisition function.

Active Learning Multi-class Classification

Evaluating and interpreting caption prediction for histopathology images

1 code implementation Machine Learning for Healthcare 2020 Renyu Zhang, Christopher Weber, Robert Grossman, Aly A. Khan

The automatic generation of captions from medical images can provide for an efficient way to annotate histopathology images with natural language descriptions.

Caption Generation Image Captioning +3

Accurate De Novo Prediction of Protein Contact Map by Ultra-Deep Learning Model

1 code implementation2 Sep 2016 Sheng Wang, Siqi Sun, Zhen Li, Renyu Zhang, Jinbo Xu

Using our predicted contacts as restraints, we can (ab initio) fold 208 of the 398 membrane proteins with TMscore>0. 5.

Protein Folding

Cannot find the paper you are looking for? You can Submit a new open access paper.