Table 5. In this table we present the cosine similarity between all the possible couples of politicians present in the spider plots.

Politicians A,B	Main Topics	Media
Berlusconi-Grillo	0.89	0.86
Berlusconi-Monti	0.91	0.71
Berlusconi-Bersani	0.65	0.67
Grillo-Monti	0.96	0.82
Grillo-Bersani	0.80	0.84
Monti-Bersani	0.88	0.96

The two categories used to compare their behavior are the Main Topics discussed during the election period and the mentions of the most important TV shows related to politics.