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1、基于社交网络逐步扩散原理的算法（Algorithmbasedongradualdiffusionprincipleofsocialnetwork）*Modelname:thestudent-customeridentificationmodel-Methodofsocialnetworkexpandingprinciple--BasedonFunctionalDescription:bycalculatingtheareaofcampusspeechcommunication,thenumberofuserssetAforeachuserandstudentseeduserssetBv
2、oicecommunicationnumberratio,voicetofrequencyratio,messagecommunication,messagecommunicationnumbernumbertheproportionofthenumberofshortmessagecommunication,accountingandotherexchangesindex,todeterminewhethertheinteractionindexseteachuserinAsatisfiestheLEVELcondition,willmeettheconditionsoftheuse
3、rselectedintorealusersetB,untilthesetAdoesnotexistintheinteractionindexsatisfiestheLEVELconditionofuserssofar.-Recommendations:1,forstatisticalprocedureswithoutchangingthecalculationprocess,suggestionsplacedontheoutsideoftheloop,inordertoimprovetheefficiencyofoperation;2,shouldbejudgedfromthecon
4、dition"LEVEL5~LEVEL1graduallyrelaxedconditions","improvementdirectlydeterminetheconditionsofLEVEL1,untilnolongerexiststomeettheconditionsoftheuser,inordertoensurethetheaccuracyofthemodelalsosignificantlyimprovetheoperationperformance.Note:thisscriptprovidesthecorealgorithmofthismodel.Forthescree
5、ningofstudentseeduserset,theprovincialcompaniesarerequiredtoobtainandcalculateaccordingtotheactualsituation.Modelinputtable:XYSC_CALL_OPPOSITE,XYSC_SMS_OPPOSITEModeloutputtable:XYSC_REAL_STUDENTS*/----/*****modelcreatestheinputtable*****/----/*****inputtable1:theareaofcampususervoicecommunicatio
6、ncircletable(University)*****/CreatetableXYSC_CALL_OPPOSITE(User_idNUMBER(20,0)Product_noVARCHAR(20)-mobilephonenumberSchool_nameVARCHAR(128)-belongingtothecampusnameOpposite_noVARCHAR(32)-endusercellphonenumberCallcountsNUMBER(20,0)-thenumberofcallstotheoppositenumber)Table2:----/*****inputarea
7、ofcampususermessagecommunicationcircletable(University)*****/CreatetableXYSC_SMS_OPPOSITE(User_idNUMBER(20,0)Product_noVARCHAR(20)-mobilephonenumberSchool_nameVARCHAR(128)-belongingtothecampusnameOpposite_noVARCHAR(32)-endus
