arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1802.09197q-bio.QMcs.LGstat.ML
收藏

AI4AI:从禽流感病毒DNA序列定量分类宿主种的方法

AI4AI: Quantitative Methods for Classifying Host Species from Avian Influenza DNA Sequence

OrbisAI Inc.(OrbisAI公司)

Woo Yong Choi, Kyu Ye Song, Chan Woo Lee

摘要:

禽流感爆发每年在全球造成数百万美元的损失,特别是在中国和韩国等亚洲国家。爆发的影响程度与充分了解流感病毒所需的时间直接相关,特别是种间致病性。该程序需要实验室测试,需要资源通常缺乏爆发紧急情况。在这项研究中,我们提出了新的定量方法,利用机器学习和深度学习来正确分类给定流感病毒原始DNA序列数据的宿主物种,并为每个分类提供概率。最好的深度学习模型在11个宿主物种类别的数据集上实现了47%的前1分类准确率和82%的前3分类准确率。

英文摘要:

Avian Influenza breakouts cause millions of dollars in damage each year globally, especially in Asian countries such as China and South Korea. The impact magnitude of a breakout directly correlates to time required to fully understand the influenza virus, particularly the interspecies pathogenicity. The procedure requires laboratory tests that require resources typically lacking in a breakout emergency. In this study, we propose new quantitative methods utilizing machine learning and deep learning to correctly classify host species given raw DNA sequence data of the influenza virus, and provide probabilities for each classification. The best deep learning models achieve top-1 classification accuracy of 47%, and top-3 classification accuracy of 82%, on a dataset of 11 host species classes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑