The procedure for determining polarity consists of constructing a first random partition of words to adjectives; then, in second, third, and n-th iterations, the word is located in the corresponding adjective. The n-th iteration is given until no move can improve the objective function, and ad...
The results reported were very encouraging and showed that the system had good usability. The SUS score [57] was 76.88 (SD = 17.00) and indicated a satisfactory level of usability, according to the questionnaire’s score acceptability ranges, grade scale, and adjective ratings [67]: indeed, ...