2022
DOI: 10.1371/journal.pone.0266198
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End-to-end antigenic variant generation for H1N1 influenza HA protein using sequence to sequence models

Abstract: The growing risk of new variants of the influenza A virus is the most significant to public health. The risk imposed from new variants may have been lethal, as witnessed in the year 2009. Even though the improvement in predicting antigenicity of influenza viruses has rapidly progressed, few studies employed deep learning methodologies. The most recent literature mostly relied on classification techniques, while a model that generates the HA protein of the antigenic variant is not developed. However, the antige… Show more

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Cited by 4 publications
(2 citation statements)
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“…Machine learning models have been shown to be effective in identifying antigenicity associated features in protein sequences from different subtypes of influenza A viruses 30 35 , We developed machine learning models to identify the specific sequence features in HA proteins that determine three important phenotypes: antigenicity, yield in cells and eggs, and receptor binding. To achieve this, we trained our models on large datasets of HA protein sequences and associated phenotype information.…”
Section: Methodsmentioning
confidence: 99%
“…Machine learning models have been shown to be effective in identifying antigenicity associated features in protein sequences from different subtypes of influenza A viruses 30 35 , We developed machine learning models to identify the specific sequence features in HA proteins that determine three important phenotypes: antigenicity, yield in cells and eggs, and receptor binding. To achieve this, we trained our models on large datasets of HA protein sequences and associated phenotype information.…”
Section: Methodsmentioning
confidence: 99%
“…In this context, machine learning algorithms are powerful tools that can learn through experience and through the use of data without being explicitly programmed. Therefore, machine learning algorithms are widely used in different realworld applications, such as email filtering [35], sequence-tosequence modeling [36], and computer vision [37].…”
Section: Background and Literature Review A Backgroundmentioning
confidence: 99%