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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)
|
