简介：Inthispaper,weanalyzethe180stockswhichhavethepotentialinfluenceontheShanghaiStockExchange(SSE).First,weusethestockclosingpricesfromJanuary1,2005toJune19,2015tocalculatelogarithmicthecorrelationcoefficientandthenbuildthestockmarketmodelbythresholdmethod.Secondly,accordingtodifferentnetworksunderdifferentthresholds,wefindoutthepotentialinfluencestocksonthebasisoflocalstructuralcentrality.Finally,bycomparingtheaccuracyofsimilarityindexofthelocalinformationandpathinthelinkpredictionmethod,wedemonstratethattherearebestsimilarityindextopredicttheprobabilityfornodesconnectioninthedifferentstocknetworks.
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