Graph-guided multi-task sparse learning model: a method for identifying antigenic variants of influenza A(H3N2) virus

Abstract excerpt

Motivation: Influenza virus antigenic variants continue to emerge and cause disease outbreaks. Time-consuming, costly and middle-throughput serologic methods using virus isolates are routinely used to identify influenza antigenic variants for vaccine strain selection. However, the resulting data are notoriously noisy and difficult to interpret and integrate because of variations in reagents, supplies and protocol...

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