美赛论文.docx
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美赛论文.docx
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美赛论文
Theresourcesallocationofthepublishers
[Abstract]Inthispaper,theproblemofresourceallocationpublisherscreatedtwomathematicalmodelsandgivessomesuggestions.Forastrongbranch,accordingtothesameprinciplesofmargins,Seekingmaximumprofitisequivalenttofindingthemaximumsales,usingintegerlinearprogrammingbuildthefirstmodel,Computerclass57,administeredclass48,mathclass120,Englishclass81,twocategoriesof72,42mechanicalenergy,chemicalandchemicalclass20,geographyandgeologyclass31,environmentalclass29.Forthesetwomodelsdoasensitivityanalysis,thelargesttotalsalesorunderexcessiveconsideringthesituationwillresultinastrongcurriculumirrationaldistribution,andthereforeintheprocessofconsideringabalancedallocationofthetotalsalesandthestrongsupportcoursesgivenareasonableallocationscheme.
Keywords:
Grayforecast;Satisfactionanalysis;Networkflow;IntegerProgramming;Mahalanobisdistance
1.Introduction
ProductionplanningapplicationfortheHeadOfficeBranchfiledperyear,humanresourcesandmarketinformationanalysis,thetotalnumberofreasonablycertainCodeassignedtoeachbranch,sothatthepublishedmaterialstoproducethebestvalueformoney.Resourceallocationisanimportantdecisionheadquartersconductedannually,directlyrelatedtothepublishingyeareconomicandlong-termdevelopmentstrategy,inordertoincreasethestrengthofthetotalsocialproductgenerallysupporttheprincipleofoptimalallocationofresources.Inthispaperwewiththerelevantdataofinvestigatinginaccordance,theuseofthegiveninformationtoestablishamathematicalmodelpresentedCodeconfigurationmethodbasedonquantitativeanalysisgivesacleartwoconfigurations,andprovidedsomeusefulrecommendationstoPress.
2.Thebasicassumption
(1)Theexternalenvironmentisstable,doesnotaffecttheoperationofpublishers;
(2)InternalPressingoodcondition,noaccidents;
(3)Theabilitytoworkallbranchstaffremainsunchanged;
(4)Surveydataprovidedaretrueandreliable,andcanbetterreflecttheunderlyingmarketconditions;
(5)Presstomaintainthesameprofitmarginforallmaterialsinpricing;
(6)Doesnotconsiderthenewpersonnelchangesinresources.
3.SymbolDescription
:
Codenumberofthe
-thcourseoftheactualdistribution,
:
Unitbooknumbersalesofthe
-thcourse,
:
Theaffiliatedbibliographyof
-Thcoursemeanprice,
:
BookNumberofthe
-Thcoursesdeclared,
:
BookNumberpredictedin2006assignedthe
-Thcourse,
:
Themaximumbooknumberofthe
-thbranchcanbedoneperyear,
:
Strongcourselimitthepercentageoffloatingupward
:
Notstrongcourselimitthepercentageoffloatingupward
:
Allcourseslimitthepercentageoffloatingupward
:
Theminimumvalueofthe
-Thbranchcodebelongscourses
:
Themaximumvalueofthe
-Thbranchcodebelongscourses
4.Analysisoftheproblem
Becauseastrongcurriculumsupport,humanresources,marketinformationandproductionplanningapplicationanalysissubmittedbybureauswillaffecttheallocationofBookNumbers,inordertoobtaintheoptimalallocationscheme,wemustanalyzethevariousfactors:
(1)Astrongcurriculumandastrongbranchselection:
Strongcurriculumreferstomarketshareandfoursatisfactionscoresofcustomersareoutstandingcourses.Throughthesefivefactorsthatcanmakeacomprehensiveevaluationofthe72courses.Ononeyearofdataisconcerned,youcanextractmarketshareaswellassatisfactionscoresforeachcourse,withreferencetothefive-levelsatisfactionscores,onmarketshareandscoringfivepoints,alloftheabovefivecoursesfactorsastheselectioncriteriaforthemaximumstrengthofthecourse,accordingtothevariouscoursesofthestandardMahalanobisdistanceascendingsortorder,andthendeterminestrongprogramsbytheproportion.Foreachbranch,theaveragevalueofeachfactorforeachcourseasthebranchcorrespondingtothebureauscoringfactorsdeterminetheselectioncriteriainthesameway,makingastrongbranchsortedbydeterminingtheratio.
(2)HumanResourcesAnalysis:
Byanalyzingninebureaushumanresourcesdetailgiventopic,youcangettheactualworkingcapacityofeachbranch,whichistheBookNumberthatcanbeuptoayeartocomplete.WhencombinedwithatotalallocationofsocialBookNumberensurethatatleastgivehalfthenumberofapplicationsforeachbranchofthisprinciplecaninitiallygetBureauBookNumberassignedtoeachbranchoftheupperandlowerlimits.
(3)MarketInformationAnalysis:
Duetothedifferentnumberofthesamecoursethepriceisnotverydifferent,aswellasthesalesaresimilar,wecancalculatethesalesofeachcourseunitbooknumber.Andaccordinglypredictsalesof2006unitseachcourseISBN,Andaccordinglypredictsalesof2006unitseachcourseISBN,multipliedbytheaveragepricecourses,wegettheunitsalesofthecourseISBN.Sincetextbookpublisherstokeepalltheprofitsforthesamepriceatthetime,andtodevelopteachingmaterialspriceonthisprinciple,sothetotalprofitisequivalenttothetotalsalesofthelargestmaximum.Whenforecasting,becauselessdata,inordertoensuretheaccuracyofprediction,weusethegrayforecastingmodeltopredict.
(4)Onvariouscourses,itsactualsalesandplannedsalesratioreflectstheaccuracyISBNdistributionplan,theaveragestatisticalaccuracyofeachcoursebymultiplyingthecourseofeachofthe2006declarationofISBNnumber,youcanpredicttheISBNnumberassignedtothecoursein2006.StrongprogramslowerlimitthenumberofactuallyallocatedISBNshouldfloatuponthebasisofapercentageofforecastingnumber
thelowerlimitofthenon-strongcoursesshouldbeonthebasisof
floatdown.Consideringtheabovefourareas,forastrongbranch,weuseanintegerprogramming[1]tobuildmodelI;forastrongcurriculum,weusetheminimumcostmaximumflowtobuild[2]themodelingII.
5.Establishandsolvethemodel
5.1Preparemodel
5.1.1Astrongcurriculumandastrongbranchselection
(1)Predictedin2006themarketshareofeachcourse
UsingStatisticsofExcelsoftwarecangetA'smarketshareovertheyearsacrossthecurriculum.Apparently,in2005themarketshareofeachcourseisthegreatestimpactonthepredicted2006marketshareofeachcourse,2004followed,andin2001withminimalimpact.Throughthecourseofeachcalendaryearstatisticsofthemarketsharetakenbytheweightedaveragemethodtopredictthe2006marketshareofeachcourse.Ihavetakentherightvalueisincreasinginarithmeticsequence,respectively0.1,0.15,0.2,0.25,0.3,whichpredictedin2006themarketshareofeachcourseareshowninTable1.Whenprocessingthedata,becausesampleproportionofbuyingoldbooksisverysmallinthedataofthesurvey,soignoreitsimpactonthemarketshare.
Eachcourseofthemarketshareforecastin2006
CourseCode
1
2
3
4
5
6
7
8
9
Share
0.265
0.132
0.147
0.123
0.064
0.096
0.26
0.034
0.236
CourseCode
10
11
12
13
14
15
16
17
18
Share
0.279
0.649
0.479
0.108
0.067
0.103
0.251
0.53
0.207
CourseCode
19
20
21
22
23
24
25
26
27
Share
0.492
0.554
0.346
0.984
0.93
0.83
0.978
0.721
0.983
CourseCode
28
29
30
31
32
33
34
35
36
Share
0.005
0.402
0.554
0.078
0.172
0.002
0.527
0.347
0.365
CourseCode
37
38
39
40
41
42
43
44
45
Share
0.112
0.133
0.21
0.137
0.239
0.379
0.362
0.331
0.44
CourseCode
46
47
48
49
50
51
52
53
54
Share
0.352
0.361
0.449
0.656
0.112
0.639
0.779
0.859
0.718
CourseCode
55
56
57
58
59
60
61
62
63
Share
0.189
0.416
0.563
0.112
0.99
0.95
1
0.86
1
CourseCode
64
65
66
67
68
69
70
71
72
Share
0.996
0.293
1
0.868
0.959
0.973
0.704
0.513
0.88
(2)satisfactionanalysis:
Forevaluationofteachingmaterials,theevaluationofthetextbookauthorauthority,theevaluationofteachingmaterialsquality,theevaluationofteachingpriceFourSatisfaction,usingExcelsoftwarestatisticalfunctionstogettheaverageof2001to2005bibliographyofallthevariousprograms,anddatare-weightedaverageforeachyear,withaweightingfactor
(1),finallygetFourSatisfactionscoreof72courses.
(3)Consideringthemarketshareandsatisfactioncompositescore
Analogsatisfactionrating,youcanscoretopredictedthe2006marketshareofeachcoursebibliographyscore,theshareofminimumtomaximumrange
weredividedintofivesections,togetmarketshareintherangeoffivelevels:
One:
;Two:
;Three:
;Four:
;Five:
.
Accordingto5-pointscale:
fivebeingtheA,foursaidtwopoints,threepoints,saidthree,twoofsaidfour,1meansfive.
Inaccordancewithabovegraderangetoscoreforpredicted2006marketshareofeachcoursebibliography,combinedwithfoursatisfactionscoresin
(2)take72coursesscoresandthemaxinfivefactorsofmarketsharescoreasastandardscore,SeparatelycalculatedtheMahalanobisdistancebetweenthescoreofeachcourseandit,bydistancefromsmalltolargesort,rankingdrawnstrongcurriculumSortTable2.
Table2Strongcurriculumcompositescoresort
CourseCode
1
2
3
4
5
6
7
8
9
Rank
62
60
68
25
27
59
22
23
66
CourseCode
10
11
12
13
14
15
16
17
18
Rank
24
61
63
72
53
67
69
64
70
CourseCode
19
20
21
22
23
24
25
26
27
Rank
54
11
26
52
51
49
20
48
57
CourseCode
28
29
30
31
32
33
34
35
36
Rank
19
45
30
17
29
12
34
56
71
CourseCode
37
38
39
40
41
42
43
44
45
Rank
39
36
21
46
41
43
44
35
10
CourseCode
46
47
48
49
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