Search Results for author: Kunxian Shu

Found 4 papers, 2 papers with code

PGPointNovo: an efficient neural network-based tool for parallel de novo peptide sequencing

1 code implementation Bioinformatics Advances 2023 Xiaofang Xu, Chunde Yang, Qiang He, Kunxian Shu, Yuan Xinpu, Zhiguang Chen, Yunping Zhu, Tao Chen

De novo peptide sequencing for tandem mass spectrometry data is not only a key technology for novel peptide identification, but also a precedent task for many downstream tasks, such as vaccine and antibody studies.

de novo peptide sequencing Efficient Neural Network

An optimized Capsule-LSTM model for facial expression recognition with video sequences

no code implementations27 May 2021 Siwei Liu, Yuanpeng Long, Gao Xu, Lijia Yang, Shimei Xu, Xiaoming Yao, Kunxian Shu

To overcome the limitations of convolutional neural network in the process of facial expression recognition, a facial expression recognition model Capsule-LSTM based on video frame sequence is proposed.

Facial Expression Recognition Facial Expression Recognition (FER)

BPLF: A Bi-Parallel Linear Flow Model for Facial Expression Generation from Emotion Set Images

no code implementations27 May 2021 Gao Xu, Yuanpeng Long, Siwei Liu, Lijia Yang, Shimei Xu, Xiaoming Yao, Kunxian Shu

In this paper, a bi-parallel linear flow model for facial emotion generation from emotion set images is constructed, and a series of improvements have been made in terms of the expression ability of the model and the convergence speed in training.

Facial expression generation

Generative Model with Dynamic Linear Flow

1 code implementation8 May 2019 Huadong Liao, JiaWei He, Kunxian Shu

However, flow-based models are limited by density estimation performance issues as compared to state-of-the-art autoregressive models.

Density Estimation

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