Before revision:  On this basis, we show that through the interplay of the two network representations , it is possible to investigate which opinion groups on the platform primarily shape public opinion, and which ones remain silent to a disproportionate degree .
After revision:  On this basis, we show that through the interplay of the two networks , it is possible to investigate which opinion groups on the platform primarily shape public opinion, and which ones remain silent to a disproportionate degree .