Principal actor

Polarity and weighting factor

% polarity and weighting factor

Polarity

% polarity

mentions

% mentions

a1

2.15

30.7

3

42.9

6

37.5

a2

0.75

10.7

1

14.3

3

18.8

a3

2.40

34.3

1

14.3

1

6.3

a4

1.70

24.3

2

28.6

6

37.5

total

7

100.0

7

100.0

16

100.0