Search Results for author: Jiayu Shang

Found 10 papers, 9 papers with code

PhaBOX: A web server for identifying and characterizing phage contigs in metagenomic data

1 code implementation28 Mar 2023 Jiayu Shang, Cheng Peng, Herui Liao, Xubo Tang, Yanni Sun

Motivation: There is accumulating evidence showing the important roles of bacteriophages (phages) in regulating the structure and functions of the microbiome.

PhaVIP: Phage VIrion Protein classification based on chaos game representation and Vision Transformer

1 code implementation29 Jan 2023 Jiayu Shang, Cheng Peng, Xubo Tang, Yanni Sun

Thus, there is a great demand to develop a computational method for fast and accurate phage virion protein classification.

Classification Image Classification

EDU-level Extractive Summarization with Varying Summary Lengths

1 code implementation8 Oct 2022 Yuping Wu, Ching-Hsun Tseng, Jiayu Shang, Shengzhong Mao, Goran Nenadic, Xiao-jun Zeng

To fill these gaps, this paper first conducts the comparison analysis of oracle summaries based on EDUs and sentences, which provides evidence from both theoretical and experimental perspectives to justify and quantify that EDUs make summaries with higher automatic evaluation scores than sentences.

Extractive Summarization Text Summarization

Phage family classification under Caudoviricetes: a review of current tools using the latest ICTV classification framework

no code implementations5 Sep 2022 Yilin Zhu, Jiayu Shang, Cheng Peng, Yanni Sun

Therefore, a comprehensive review and comparison of taxonomic classification tools under the new standard are needed to establish the state-of-the-art.

Classification

PhaTYP: Predicting the lifestyle for bacteriophages using BERT

1 code implementation20 Jun 2022 Jiayu Shang, Xubo Tang, Yanni Sun

In this work, we develop PhaTYP (Phage TYPe prediction tool) to improve the accuracy of lifestyle prediction on short contigs.

Type prediction

Accurate identification of bacteriophages from metagenomic data using Transformer

1 code implementation13 Jan 2022 Jiayu Shang, Xubo Tang, Ruocheng Guo, Yanni Sun

In the real metagenomic data experiment, PhaMer improves the F1-score of phage detection by 27\%.

Language Modelling

Predicting the hosts of prokaryotic viruses using GCN-based semi-supervised learning

1 code implementation28 May 2021 Jiayu Shang, Yanni Sun

High-throughput sequencing and its application to the microbiome have offered new opportunities for computational approaches for predicting which hosts particular viruses can infect.

Bacteriophage classification for assembled contigs using Graph Convolutional Network

1 code implementation7 Feb 2021 Jiayu Shang, Jingzhe Jiang, Yanni Sun

Results: In this work, we present a novel semi-supervised learning model, named PhaGCN, to conduct taxonomic classification for phage contigs.

Classification General Classification

ProDOMA: improve PROtein DOMAin classification for third-generation sequencing reads using deep learning

1 code implementation26 Sep 2020 Du Nan, Jiayu Shang, Yanni Sun

In summary, ProDOMA is a useful end-to-end protein domain analysis tool for long noisy reads without relying on error correction.

domain classification General Classification

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