RECONHECIMENTO HPLC-UV-DAD ELECTROCHEMICAL SENSOR MACHINE LEARNING TIPAGEM MOLECULAR SHIGELLA SP RECONHECIMENTO DE PADRÕES SHIGELLA COFFEA ARABICA LEAVES BIOMETRIA DEEP LEARNING MIXTURE DESIGN REP-PCR TYPING PRINCIPAL COMPONENT ANALYSIS LIGHT EXPOSURE CHEMOMETRICS BORON-DOPED DIAMOND ELECTRODE IMAGE PROCESSING PROCESSAMENTO DE IMAGENS REDES CONVOLUCIONAIS