LAB27 如何計算 PageRank

PA=0.15+0.85(PC)
PB=0.15+0.85(0.5PA)
PC=0.15+0.85(0.5PA+PB)
=>
PA=0.15+0.85PC
PB=0.15+0.425PA
PC=0.15+0.425PA+0.85PB
=>
PC=(PA-0.15)/0.85
=>
(PA-0.15)/0.85=0.15+0.425PA+0.85(0.15+0.425PA)
=>
(PA-0.15)/0.85=0.15+0.425PA+0.1275+0.36125PA
PA-0.15=0.85(0.2775+0.78625PA)
PA=0.15+0.235875+0.6683125PA
0.3316875PA=0.385875
PA=1.163369135

PB=0.15+0.425(1.163369135)=0.6444318824
PB=0.6444318824

PC=(1.163369135-0.15)/0.85=1.192198982
PC=1.192198982

PageRank:
1.PC
2.PA
3.PB