
評(píng)價(jià)指標(biāo)函數(shù)
F(x)是節(jié)點(diǎn)的度,F(xiàn)(x)U F(y)指有共同鄰居節(jié)點(diǎn)的x、y節(jié)點(diǎn)的并集

研究的圖形


求并集
deg_row = triu(deg_row) + triu(deg_row'); //求節(jié)點(diǎn)對(duì)的所有的集合
sim = sim./(deg_row.*spones(sim)-sim);

deg_row的值

舉例弄懂
(deg_row.*spones(sim))