Table 1 Parameters/variables, descriptions in RRG and RMRG, and values in the experiments below
Parameter | Description | Value |
|---|---|---|
A | Set of agents | \(|A|=20\;{\text{or}}\;1000\) |
\(B_i\) | i’s probability of posting an article | Variable |
\(L_{C_i}\) | i’s probability of posting a comment to a reciprocal agent | Variable |
\(L_{N_i}\) | i’s probability of posting a comment to a normal agent | Variable |
\(S^t_i\) | Degree of fun of i’ article | \(0<S^t_i <1\) (random) |
F | Cost of posting article | \(-3.0\) |
M | Reward for reading article | 1.0 |
C | Cost of comment | \(-2.0\) |
R | Reward for receiving comment | 9.0 |
\(W_i\) | i’ memory of reciprocal agents | Variable |
\(T_{\rm{W}}\) | Memory term | 1 (if nothing mentioned) |