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...
adjectives using the 5-point Likert scale (1: not fit–5: very fit). We obtained two total scores of ten positive and ten negative adjectives from this scale. The DES measures how much the respondent’s emotion fits 16 adjective groups consisting of 43 emotional adjectives using the 7-...