Search Results for author: Junhua Gu

Found 3 papers, 2 papers with code

A systematic evaluation of methods for cell phenotype classification using single-cell RNA sequencing data

no code implementations1 Oct 2021 Xiaowen Cao, Li Xing, Elham Majd, Hua He, Junhua Gu, Xuekui Zhang

Methods and Results: This study evaluates 13 popular supervised machine learning algorithms to classify cell phenotypes, using published real and simulated data sets with diverse cell sizes.

BIG-bench Machine Learning Phenotype classification

Contribution of Radio Halos to the Foreground for SKA EoR Experiments

4 code implementations14 May 2019 Weitian Li, Haiguang Xu, Zhixian Ma, Dan Hu, Zhenghao Zhu, Chenxi Shan, Jingying Wang, Junhua Gu, Dongchao Zheng, Xiaoli Lian, Qian Zheng, Yu Wang, Jie Zhu, Xiang-Ping Wu

The overwhelming foreground contamination is one of the primary impediments to probing the EoR through measuring the redshifted 21 cm signal.

Cosmology and Nongalactic Astrophysics

Separating the EoR Signal with a Convolutional Denoising Autoencoder: A Deep-learning-based Method

1 code implementation25 Feb 2019 Weitian Li, Haiguang Xu, Zhixian Ma, Ruimin Zhu, Dan Hu, Zhenghao Zhu, Junhua Gu, Chenxi Shan, Jie Zhu, Xiang-Ping Wu

When applying the foreground removal methods to uncover the faint cosmological signal from the epoch of reionization (EoR), the foreground spectra are assumed to be smooth.

Denoising

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