Table 2 SOAM system level variables and values.

From: Opinion amplification causes extreme polarization in social networks

Variable

Definition

Value range

\(t\)

Timesteps

[0, ∞]

\(n\)

Number of nodes

[0, ∞]

\(k\)

Average links per node

[0, n]

\(\varepsilon\)

Confidence threshold

[0, 1]

\(\pi\)

Proportion of the population who are amplifiers

[0, 1]

\(p\)

Probability of amplifiers amplifying opinions

[0, 1]

\(s\)

Strength of amplification

[0, 1]