College of Bioengineering;
Chongqing University;
Chongqing 400030;
China;
College of Chemistry and Chemical Engineering;
Chongqing University;
Chongqing 400030;
China;
score; vector; of; zero; dimension; one; dimension; two; dimensions; and; three; dimensions(SZOTT); human; immunodeficiency; virus; type; 1; protease(HIV; PR); linear; discriminant; analysis(LDA); support; vector; machine(SVM);