Genome-Scale Classification of Recombinant and Non-Recombinant HIV-1 Sequences Using Artificial Neural Network Ensembles

Ashok Kumar Dwivedi, Usha Chouhan
2016 Current Science  
Genetic recombination and high rate of mutations in the HIV-1 genome increase the diversity of HIV-1, which allows viruses to escape more easily from host immune system or develop resistance for antiretroviral drugs. Consequently, it is indispensable to devise an effective method for recognition of recombination in HIV-1 strains. This article presents ensemble models of artificial neural network for the classification of recombinant and non-recombinant sequences of HIV-1 genome. We have
more » ... d the performance of these ensemble models using different classification measurements like specificity, sensitivity and classification accuracy. Furthermore, model performance was measured on receiver operating curve and using calibration graph. High classification accuracy up to 93.43% was achieved on tenfold cross validation.
doi:10.18520/cs/v111/i5/853-860 fatcat:yyv6kkg3kzgwdlu6lafrqpzcqe