资源描述：
《决策支持系统中若干模型问题研究》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、山东科技大学硕士学位论文决策支持系统中若干模型问题研究姓名：耿光刚申请学位级别：硕士专业：计算机应用技术指导教师：梁永全20050501些堡型垫茎兰堡点差堡堡芒蜩墨AbstractDcc•1s•10nSuPP0rtsystcm•1s0nck•1nd0fman——mach•1ncintcracti0nsystemthathc1Psdec•s•0n——makerss01Vestructuredandha1fstructuredpr0b1emsus•ngVar•0us0fdata■1nf0rmat■10nandkn0w1cdgccspcc■1a11ythcm0dc1tcchniquc•Modc1ma
2、nagcmcnt■1sthckcrnc10fDSS•Tak■1ngmodc1tcchn■1qucsasrcscarchbackgr0und,th•1sthes•1smakcsaf0ca1rcscarchontheimplementationandapplicationtechnologiesofthemodelnormalizationandmode1automaticselection.Theprimary1w0rks0fth•1sthes•1sareasf011ows•♦1■Th•sthes•sana1yzestheprob1emS0ftheex•stingDecis•0nSupp0rts
3、ystemsandp0nt0utthenewrequrement0fDSsa1ongWiththedeve10pmentofnf0rmat0ntechniqueandWebtechn•1que•2•w•1threspeCtt0theresearchonthen0rma1•1zat•1on,m0de1c01•1ngn0rma1izat■0nm0de1datan0rma1zat0n,andmode1,encapsu1at■onhaVebeenacheVed■3■Thsthessdesgnsthenterfacesofmode1componentf0rDss,which•nc1udem0de1n0r
4、ma1•1zat•10n•1nterfaces,m0de1managementinterfaces,c0mp0nentbasedDssm0dc1m0du1csands00n•creat•10n,•1nformationrctrieVa1,andoPcrat•1on0fm0dc1componcntshaVcbccn•1mp1emcntedw•1thCOM・4.TheOntologytechniqueisusedinnatura11anguageunderstand•1ngt0•1mPr0Vcthesemant•1cana1ys•1scaPac•1ty■Themeth0d0faut0mat•1cm
5、0de1c1assse1ect•0nbased0n0nt010gyandnatura11anguagcundcrstand•1ng•1sPr0P0scd•1nthedisscrtat•10n•M0dc1c1asssc1cct•10nbascd0nr01cs9andVar•1ab1cscXtract•10nus•1ngmorPh010g•1ca1ana1ys•1s•1sd•1scussed■Theseappr0aches•1mPr0Vetheperf0rmance9eff•1c•1encyand•nte11•gence0fm0de1se1ect•10ngreat1y.5.Aninteractiv
6、emethodofmode1structureselectionisproposed,whichhasbeenapp1iedefficientlyinthedevelopedmodelbasesystemoKeywords：DecisionSupportSystem,Mode1,Component,NaturalLanguageUnderstanding,Ontology,ModelSelection声明木人呈交给山东科技大学的这篇硕士论文，除了所列参考文献和世所公认的文献外，全部是木人在导师指导下的研究成果。该论文尚没有呈交于其它任何学术机关作鉴定。研究生签名：狐芝两口期:AFFI砌郴10N
7、Ideclarethatthisdissertation,submittedinfu1fi1Imentoftherequ■1remcntsf0rthcawardofMastcrofPhilosophy,inShandongUnivcrs•1ty0fSc■1cnccandTcchn010gy,iswhol1ymyownworkuniessreferencedofacknow1cdgc•Thcd0cu
