lez 1_ processi stocastici
lez 1_ processi stocastici
lez 1_ processi stocastici
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PageRank<br />
A<br />
B<br />
D<br />
PageRank of D is<br />
(1-p)* ( 1/4 th the PageRank of A + 1/3 rd the PageRank of B ) +p/n<br />
E. Messina Metodi Computazionali<br />
Kth-Order Markov Chain<br />
What we have discussed so far is the first-order<br />
Markov Chain.<br />
More generally, in kth-order Markov Chain, each<br />
state transition depends on previous k states.<br />
What’s the size of transition probability matrix?<br />
X1<br />
X2 X3 X4<br />
E. Messina Metodi Computazionali