利用知识图谱与Llama-Index技术构建大模型驱动的RAG系统（下）

7、构建知识图谱索引

#setuptheservicecontext

service_context=ServiceContext.from_defaults(
chunk_size=256,
llm=llm,
embed_model=embed_model
)

#setupthestoragecontext

graph_store=SimpleGraphStore()
storage_context=StorageContext.from_defaults(graph_store=graph_store)

#ConstructtheKnowlegeGraphUndex
index=KnowledgeGraphIndex.from_documents(documents=documents,
max_triplets_per_chunk=3,
service_context=service_context,
storage_context=storage_context,
include_embeddings=True)

8、从文档中创建知识图谱

Text:page_label:2
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

WhatisanESOP?
Triplets:
(page_label,is,2)
(ESOP,is,WhatisanESOP?)
---------------------
Text:page_label:3
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

WhyOfferanESOP?
Triplets:
(page_label,is,3)
(ESOP,is,WhyOfferanESOP?)
---------------------
Text:page_label:4
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-P
(page_label,is,partof)
(page_label,is,TableofContents)
(file_path,is,pathof)
(file_path,is,/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf)
(ESOP,is,partof)
(ESOP,is,IntrotoOptionsPlans)
(Option,is,partof)
(Option,is,IntrotoOptionsPlans)
(LifecycleofaStartupESOP,is,partof)
(LifecycleofaStartupESOP,is,IntrotoOptionsPlans)
(CommonTermsinanOptionsPackage,is,partof)
(CommonTermsinanOptionsPackage,is,IntrotoOptionsPlans)
(WhyIssueOptionstoEmployees,is,partof)
(WhyIssueOptionstoEmployees,is,IntrotoOptionsPlans)
(ADefiningCharacteristicofStartupCulture,is,partof)
(ADefiningCharacteristicofStartupCulture,is,WhyIssueOptionstoEm
(ESOP,is,equitycompensationplan)
(ESOP,is,employeestockoptionplan)
(ESOP,is,partofstartupculture)
(ESOP,is,necessarypartofcapitalstructure)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)
(ESOP,is,definedcharacteristicofstartupculture)

(page_label,is,3)
(INTROTOOPTIONSPLANS,is,PartI)
---------------------
Text:The2018AnnualReportoftheBoardofTrusteesoftheUniversityofArkansasSystemispresentedhereasaPDFfile.
Triplets:
(The,is,PDFfile)
(The,ispresented,here)
(The,is,The2018AnnualReportoftheBoardofTrusteesoftheUniversityofArkansasSystem)
---------------------
Text:The2018AnnualReportoftheBoardofTrusteesoftheUniversityofArkansasSystemispresentedhereasaPDFfile.
Triplets:
(The,is,PDFfile)
(The,ispresented,here)
(The,is,The2018AnnualReportoftheBoardofTrusteesoftheUniversityofArkansasSystem)
---------------------
Text:The2018AnnualReportoftheBoardofTrusteesoftheUniversityofArkansasSystemispresentedhereasaPDFfile.
Triplets:
(The,is,PDFfile)
(The,ispresented,here)
(The,
(ESOP,is,EmployeeStockOptionsPlan)
(ESOP,is,allocation)
(ESOP,is,plan)
---------------------
Text:page_label:5
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

WhatisanESOP?
•AnEmployeeStockOptionsPlan(ESOP)

•Anallocationofsharesthatwillbegrantedtoemployeesinthefuture
intheformofstockoptions
–Howmuchequityshouldwesetasideforemployees?

•Aplanforhowtheseoptionswillbedistributed:
–Howmanyshareswillindividualemployeesreceive?
–Whattermswillgovernthesegrants?

•Theplanisasimportantastheallocation!
Triplets:
(ESOP,is,allocation)
(ESOP,is,plan)
(ESOP,is,important)
---------------------
Text:page_label:6
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-
(Option,is,effectiveformofequityownership)
(Option,has,intrinsicvalue)
(Option,is,locked-inpriceforshares)
---------------------
Text:page_label:1
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

WhatisanESOP?
•WhatisanESOP?
–Aqualifiedretirementplan
–Atax-qualifieddefinedcontributionplan
–Aplanthatisprimarilydesignedto
provideretirementbenefitstoemployees
–Aplanthatisprimarilydesignedto
providebenefitsintheformofstock
–Aplanthatisprimarilydesignedto
providebenefitsintheformofstock
–Aplanthatisprimarilydesignedto
providebenefitsintheformofstock
–Aplanthatisprimarilydesignedto
providebenefitsintheformofstock
–Aplanthatisprimarilydesignedto
providebenefitsintheformofstock
–Aplanthatisprimarilydesignedto
providebenefitsintheformofstock
–
(Option,is,righttopurchase)
(Option,is,setprice)
(Option,is,certainperiodoftime)
---------------------
Text:page_label:1
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

WhatisanESOP?
•WhatisanESOP?
–Aqualifiedretirementplan
–Atax-qualifiedplanthatmeets
ERISArequirements
–Aplanthatisprimarilydesigned
toprovideretirementbenefitsto
employees
–Aplanthatisprimarilydesigned
toprovidebenefitsintheform
ofemployersecurities
–Aplanthatisprimarilydesigned
toprovidebenefitsintheform
ofemployersecuritiesthatare
acquiredthroughpurchase,
receiptfromacorporateparent,
orthroughtheaccumulationof
distributionsonemployersecurities
–Aplanthatisprimarilydesigned
toprovidebenefitsintheform
ofemployersecuritiesthatare
acquiredthroughtheaccumulation
of
(LifecycleofaStartupESOP,involves,foundersandearlyinvestors)
(LifecycleofaStartupESOP,involves,managementandtheBoardofDirectors)
(LifecycleofaStartupESOP,involves,employees)
(Employees,receive,optionspackages)
(Options,are,exercised)
(Options,are,granted)
(Options,are,issued)
(Options,are,marketable)
(Options,are,forfeitable)
(Options,are,vested)
(Shares,are,acquired)
(Shares,are,granted)
(Shares,are,marketable)
(Shares,are,owned)
(Shares,are,vested)
(Strikeprice,is,paid)
(Strikeprice,is,set)
(Strikeprice,is,specified)
---------------------
Text:page_label:11
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

LifecycleofaStartupESOP
•Found
(CommonTermsinanOptionsPackage,is,NumberofShares)
(CommonTermsinanOptionsPackage,is,StrikePrice)
(CommonTermsinanOptionsPackage,is,VestingSchedule)
(CommonTermsinanOptionsPackage,is,CliffPeriod)
(CommonTermsinanOptionsPackage,is,ExpirationDate)
---------------------
Text:page_label:1
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

ExecutiveSummary
Thisdocumentoutlinesthebestpracticesfordesigningandimplementinganemployeestockoptionplan(ESOP)foraprivatecompany.ThedocumentisintendedtoprovideaframeworkfordesigninganESOPthatistailoredtothespecificneedsofthecompanyanditsemployees.ThedocumentisnotintendedtobeacomprehensiveguidetoESOPdesign,butratherahigh-leveloverviewofthekeyconsiderationsthatshouldbetakenintoaccountwhendesigninganESOP.
Triplets:
(ExecutiveSummary,is,High-leveloverview)
(ExecutiveSummary,is,Keyconsiderations)
(ExecutiveSummary
(WhyIssueOptionstoEmployees?,attracts,toprecruits)
(WhyIssueOptionstoEmployees?,retains,employees)
(WhyIssueOptionstoEmployees?,aligns,incentives)
(WhyIssueOptionstoEmployees?,rewards,valuecreation)
(WhyIssueOptionstoEmployees?,encourages,long-termthinking)
---------------------
Text:page_label:10
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

HowShouldOptionsBeGranted?
•AttheRightTime:optionsshouldbegrantedattherighttimeinthe
company’slifecycle,whenthecompanyhasachievedacertainlevel
ofsuccessandthevalueofthecompanyisclear
•AttheRightPrice:optionsshouldbegrantedatafairprice,basedon
thecompany’svaluationatthetimeofgrant
•AttheRightSize:optionsshouldbegrantedintherightsize,based
ontheemployee’sroleandcontributiontothecompany
Triplets:
(
(Startups,are,uniquecase)
(Startups,use,options)
(Startups,seekingtoachieve,bigexit)
---------------------
Text:page_label:10
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

ThedefiningdifferencebetweenSiliconValleycompaniesandalmost
everyotherindustryintheU.S.Isthevirtuallyuniversalpracticeamong
techcompaniesofdistributingmeaningfulequity(usuallyintheformof
stockoptions)toordinaryemployees.ADefiningCharacteristicofStartupCulture
StevenJohnson,TechnologyWriter
•Startupsareauniquecase.Unlikeatlargercorporations,employee
ownershipisanessentialelementofstartupcommunitiesandculture
–Ashigh-risk/high-rewardenterprises,startupsuseoptionstoalign
employeecompensationwiththerisk-pronementalityofthe
business
–Startupsseekingtoachievea“bigexit”useoptionstoalignall
employeestodrivetowardthisdesiredoutcome
Triplets:
(Startups
(ESOP,is,necessarypartof,capitalstructure)
(VCs,require,ESOPs)
(Startups,arecompelled,tooffer,optionspackages)
---------------------
Text:page_label:11
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

TheESOPasaRecruitmentandRetentionTool
•ESOPsareacriticaltoolforrecruitingandretainingemployees
–Inacompetitivejobmarket,ESOPscanbeusedtoattracttoptalent
–Inatightlabormarket,ESOPscanbeusedtoretainkeyemployees
–Inavolatilemarket,ESOPscanbeusedtoretainemployeesduring
adownturn
–Inahigh-growthcompany,ESOPscanbeusedtoretainemployeesduring
aperiodofrapidexpansion
–Inacompanywithahighemployeeturnoverrate,ESOPscanbeusedto
reduceturnoverandassociatedcosts
–Inacompanywithahighexecutiveturnoverrate,ESOPscanbeusedto
(page_label:11,is,stage)
(stage,is,pre-seed)
(stage,is,seed)
(stage,is,early-vc)
---------------------
Text:page_label:11
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

page_label:12
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

page_label:13
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

page_label:14
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

page_label:15
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices
(ESOP,isnecessaryfor,Pre-seed)
(ESOP,isnotnecessaryfor,Pre-seed)
(ESOP,canbehelpfulfor,Pre-seed)
(ESOP,isnotnecessaryfor,Seed)
(ESOP,isrequiredfor,Early-VC)
(ESOP,mustbecreatedfor,Early-VC)
(ESOP,servesasaguidelinefor,Early-VC)
(ESOP,isimportanttohavestandardizedfor,Late-VC)
(ESOP,isgonefor,Growth)
(ESOP,sharesremainingaremorevaluablefor,Growth)
(ESOP,isusedtoallownewhirestoshareintheupsidefor,Growth)
(ESOP,shouldbesetupbetween,Pre-seedand,Early-VC)
---------------------
Text:page_label:12
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

HowMuchEquityShouldYouGrant?
StageConsiderationsTakeaway
Pre-seedFound
(Communicatingoptionstoemployees,canbecommunicated,%versus$)
(Communicatingoptionstoemployees,canbecommunicated,%)
(Communicatingoptionstoemployees,canbecommunicated,$)
(Communicatingoptionstoemployees,canbecommunicated,0.5%)
(Communicatingoptionstoemployees,canbecommunicated,$200,000)
---------------------
Text:page_label:13
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

ExercisePrice:MarketPricevs.Discount
Whensettingtheexercisepriceforoptions,therearetwo
approaches:(1)setthepriceequaltothemarketpriceof
thestockatthetimeofgrant,or(2)setthepriceata
discounttothemarketprice.
MarketPrice:
•Fairtoemployeesandthecompany
•Notaxdeductionforcompany
•Employeescansellimmediately
•Employeescanexerciseimmediately
Discount:
(Communicationofoptionspackages,recommended,dollarvalue)
(Communicationofoptionspackages,recommendedagainst,percentofthecompany)
(Communicationofoptionspackages,effectivewhen,dollarvalue)
---------------------
Text:page_label:13
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

or(2)adollarvaluebasedonthe
currentvaluation;weencouragethelatterwhenpossible
%$
“Wearegrantingyouoptionsequivalentto
0.5%ofthecompany’sequity”
Considerations:
•Atanearlystage,theonlyway
tocommunicateoptionsgrantsgivennotrue
valuationofthecompany
•Hardforemployeestograspwhatthey
arereallygetting(“0.5%seemstoolittle”)
•Invitesanegotiationaboutwhatpercent
ofthecompanyanemployeereally
deserves“Wearegrantingyouoptionsequivalentto
$200,000ofcompanystock”
Considerations
(page_label,is,12)
(file_path,is,/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf)
(5%,is,equivalentto)
(5%,is,$200,000ofcompanystock)
(Considerations,is,highlyeffectivewaytocommunicatethetruevalueofanoptionsgrant)
---------------------
Text:The2018FIFAWorldCupwasthe21stFIFAWorldCup,aninternationalmen'sfootballtournamentcontestedbythenationalteamsofFIFAmemberassociations.IttookplaceinRussiafrom14Juneto15July2018.ItwasthefirstWorldCuptobeheldinEasternEurope,andthe11thtimethatithadbeenheldinEurope.Atanestimatedcostofover$14.2billion,itisthemostexpensiveWorldCup.
Triplets:
(2018FIFAWorldCup,is,21stFIFAWorldCup)
(2018FIFAWorldCup,tookplacein,Russia)
(201
(HOWMUCHTOGRANT,PartII,)
---------------------
Text:page_label:13
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

HOWMUCHTOGRANTPartII
Triplets:
(HOWMUCHTOGRANT,PartII,)
---------------------
Text:page_label:13
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

HOWMUCHTOGRANTPartII
Triplets:
(HOWMUCHTOGRANT,PartII,)
---------------------
Text:page_label:13
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

HOWMUCHTOGRANTPartII
Triplets:
(HOWMUCHTOGRANT,PartII,)
----------------
(TwoApproaches,is,reality)
(CreatinganESOP,requires,acombinationoftop-downandbottom-upplanning)
(Decidethetotalamountofequitytobegranted,is,partofcreatinganESOP)
(Allocatethesesharestoemployeesovertime,is,partofcreatinganESOP)
(Decidetheappropriatesizeofindividualequitygrantsbyposition,is,partofcreatinganESOP)
(Issuethesesharesasemployeesarehired,is,partofcreatinganESOP)
---------------------
Text:page_label:15
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

TwoApproaches
Inreality,creatinganESOPwillrequireacombinationof
top-downandbottom-upplanningTopDownBottomUp
Decidethetotalamountof
equitytobegranted;allocate
thesesharestoemployees
overtimeDecidetheappropriatesizeof
individualequitygrantsby
position;issuethesesharesas
employeesare
(Top-DownProcess,consistsof,determining)
(Top-DownProcess,consistsof,creating)
(Top-DownProcess,consistsof,scheduling)

Text:page_label:16
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

TheBottom-UpProcess
1.Determinethenumberofsharestobegrantedtoeachemployee
2.Determinethegrantdate
3.Determinethevestingschedule
Triplets:
(Bottom-UpProcess,consistsof,determining)
(Bottom-UpProcess,consistsof,determining)
(Bottom-UpProcess,consistsof,determining)

Text:page_label:17
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

TheBottom-UpProcess(continued)
1.Determinetheexerciseprice
2.Determinetheexpirationdate
Triplets:
(Bottom-UpProcess,consists
(page_label,is,16)
(page_label,represents,howmuchequitytosetasideintheesop)
(page_label,has,valuesof15-20%forgenerallynon-founderemployees)
---------------------
Text:The2018-19budgetfortheDepartmentofEnergy(DOE)includes$3.7billionfortheOfficeofScience(SC),anincreaseof$645million(21.1%)overthe2018enactedlevel.
Triplets:
(The,2018-19budgetfortheDepartmentofEnergy,includes,$3.7billionfortheOfficeofScience)
(The,2018-19budgetfortheDepartmentofEnergy,is,anincreaseof$645millionoverthe2018enactedlevel)
(The,2018-19budgetfortheDepartmentofEnergy,represents,a21.1%increaseoverthe2018enactedlevelfortheOfficeofScience)
---------------------
Text:The2018
(page_label,is,16)
(file_path,is,/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf)
(no,is,0)
(technologyemphasis,is,0)
(geographicfocus,is,regionthatisnotconsideredastartuphub)
(hiringneeds,areprimarily,administrativeorback-officeteammembers)
(percentageofcompanyissuedtononfounderemployees,isbetween,15%and20%)
(founders,are,topmanagers,buthireotherstofillkeytechnicalorfunctionalroles)
(dnaofthecompany,is,applyingtechnologytoanon-technicalindustry)
(geographicfocus,is,eitherwhollyorpartiallyinastartuphub)
(hiringneeds,areprimarily,salesandmarketingteammembers)
(founders,arenottopmanagersinthebusiness,orplantostepaside)
(dnaofthecompany,is,technology,engineering,ordatascience)
(geographicfocus,is,inaleadingstartuphubsuchassf,
(page_label,is,16)
(file_path,is,/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf)
(companies,issue,upto25%)
(founders,are,topmanagers)
(founders,arenot,topmanagersinthebusiness,or)
(DNA,is,inapplyingtechnologytoanon-technicalindustry)
(DNA,is,intechnology,engineering,ordatascience)
(geographicfocus,is,whollyorpartiallyinastartuphub)
(geographicfocus,is,inaleadingstartuphubsuchasSF,NYCorBoston)
(hiringneeds,are,primarilysalesandmarketingteammembers)
(hiringneeds,are,primarilyengineering,development,ortechnicalteammembers)
---------------------
Text:The2018-19seasonoftheNationalBasketballAssociation(NBA)isthe72ndseasonoftheNationalBasketballAssociation.
Triplets:
(2018-19season,is,the7
(TypicalDistributionSchedule,consistsof,Seniority)
(TypicalDistributionSchedule,consistsof,EquityAllocation)
(First,consistsof,10%)
(Next,consistsof,5%)
(Next,consistsof,5%)
(CTO,consistsof,1-5%)
(KeyDeveloperorEngineer,consistsof,1-2%)
(OtherFunctionalTeamMember,consistsof,0.5-1.5%)
(Nonon-foundingmemberoftheseniorteam,shouldnotexceed,10%)
---------------------
Text:page_label:18
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

3.VestingSchedule
•Fouryearvestingscheduleismostcommon.
•Cliffvestingislesscommon,butcanbeusedtoretainkeyemployees.
•Monthlyvestingislesscommon,butcanbeusedtoalignemployeeinterestswithcompanyperformance.
Triplets:
(VestingSchedule,ismostcommon
(Bottom-UpProcess,consistsof,Segmentyourhumanresources)
(Bottom-UpProcess,consistsof,Createpaymultipliersforeachjobfunction)
(Bottom-UpProcess,consistsof,Determinethedollarvalueofanoptionsgrant)
(Bottom-UpProcess,consistsof,Determinethecurrentshareprice)
(Bottom-UpProcess,consistsof,Calculateoptionsgrants)
---------------------
Text:page_label:19
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

TheTop-DownProcess
1.Determinethetotaldollaramounttobespentonoptions
2.Determinethenumberofsharestobereservedforoptions
3.Determinethenumberofoptionstobegranted
4.Determinetheexerciseprice
5.Determinethevestingschedule
Triplets:
(Top-DownProcess,consistsof,Determinethetotaldollaramounttobespentonoptions)
(Top-DownProcess,consistsof,Determinethenumberofsharestobereservedforoptions)
(Top-
(SegmentYourHumanResources,is,segmentation)
(SegmentYourHumanResources,has,SegmentRoles)
(SegmentYourHumanResources,has,Award)
---------------------
Text:page_label:20
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

2.CommunicateEarlyandOften
•Communicatetheplantoallemployeesassoonaspossible
•Communicatetheplantoallnewhiresaspartoftheirorientation
•Communicatetheplantoallemployeesatleastannually
•Communicatetheplantoallemployeeswhenthereisamaterialchange
Triplets:
(CommunicateEarlyandOften,is,communication)
(CommunicateEarlyandOften,has,Communicatetheplantoallemployeesassoonaspossible)
(CommunicateEarlyandOften,has,Communicatetheplantoallnewhiresaspartoftheirorientation)
(CommunicateEarlyandOften,has,Communicatetheplantoallemployeesatleastannually)
(CommunicateEarlyandOften,
(2,establish,PayMultipliersforEachRole)
(Segment,Roles,2)
(Segment,Award,?)
---------------------
Text:page_label:21
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

3.EstablishVestingSchedules
SegmentVestingSchedule
inYearsor%?
Triplets:
(3,establish,VestingSchedules)
(Segment,VestingSchedule,?)
---------------------
Text:page_label:22
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

4.EstablishPerformanceCriteria
SegmentPerformanceCriteria
in%or$?
Triplets:
(4,establish,PerformanceCriteria)
(Segment,PerformanceCriteria,?)
---------------------
Text:page_label:23
file_path:/content/Documents/Employee-Stock-Option-
(page_label,is,20)
(2,establish,PayMultipliersforEachRole)
(Segment,is,Roles)
(Segment,is,Award)
(Segment,is,OptionsMultiplier)
(Segment,is,Founders)
(Segment,is,Co-Founders)
(Segment,is,%)
(Segment,is,FoundingTeam)
(Segment,is,Technical&Product)
(Segment,is,Early-StageHires)
(Segment,is,SeniorTeam)
(Segment,is,C-Level)
(Segment,is,Directors/VPs)
(Segment,is,Functional/TechnicalTeam)
(Segment,is,SupportTeam)
(Segment,is,$)
(Segment,is,0.5x)
(Segment,is,1.0x)
(Segment,is,0.25x)
(Segment,is,0.5x)
(Segment,is,0.1x)
(Segment,is,0.0x)
(page_label,is,2)

(Employee,BaseSalary,x)
(Employee,Options,x)
(Employee,OptionsMultiplier,basedontheemployee’sroleinHRsegmentationschedule)
---------------------
Text:page_label:21
file_path:/content/Documents/Employee-Stock-Option-Plans-ESOP-Best-Practices-2.pdf

3.DeterminetheDollarValueoftheOptionsGrant
Employee
BaseSalary=xOptions
MultiplierDollarValue
ofOptionsGrantBaseSalaryasnegotiatedwith
theemployeeatthetimeofhire
orpromotion
OptionsMultiplierisdecided
basedontheemployee’srolein
theHRsegmentationschedule
Triplets:
(Employee,BaseSalary,x)
(Employee,Options,x)
(Employee,OptionsMultiplier,basedontheemployee’sroleinHRsegmentationschedule)
---------------------
Text:page_label:21
file_path:/content/Documents/Employ

9、构建查询引擎来查询知识图谱

query='WhatisESOP?'
query_engine=index.as_query_engine(include_text=True,
response_mode='tree_summarize',
embedding_mode='hybrid',
similarity_top_k=5,)
#
message_template=f'''<|system|>PleasecheckifthefollowingpiecesofcontexthasanymentionofthekeywordsprovidedintheQuestion.Ifnotthendon'tknowtheanswer,justsaythatyoudon'tknow.Stopthere.Pleasedonottrytomakeupananswer.
<|user|>
Question:{query}
HelpfulAnswer:
'''
#
response=query_engine.query(message_template)
#
print(response.response.split('<|assistant|>')[-1].strip())
#####OUTPUT#####################
ESOPstandsforEmployeeStockOwnershipPlan.Itisaretirementplanthatallowsemployeestoreceivecompanystockorstockoptionsaspartoftheircompensation.Insimplerterms,itisaplanthatallowsemployeestoownaportionofthecompanytheyworkfor.Thiscanbeamotivatingfactorforemployeesastheyhaveadirectstakeinthecompany'ssuccess.ESOPscanalsobeatax-efficientwayforcompaniestoprovideretirementbenefitstotheiremployees.


query='WhoisAtul?'
message_template=f'''<|system|>PleasecheckifthefollowingpiecesofcontexthasanymentionofthekeywordsprovidedintheQuestion.Ifnotthendon'tknowtheanswer,justsaythatyoudon'tknow.Stopthere.Pleasedonottrytomakeupananswer.
<|user|>
Question:{query}
HelpfulAnswer:
'''
#
response=query_engine.query(message_template)
#
print(response.response.split('<|assistant|>')[-1].strip())

################OUTPUT#####################
Idonothavepriorknowledgeorcontextaboutwhoatulis.PleaseprovidemoreinformationorcontextsoIcanassistyoubetter.Withoutanyfurthercontext,Idonotknowtheanswertoyourquestion.

10、可视化表示

frompyvis.networkimportNetwork
fromIPython.displayimportdisplay
g=index.get_networkx_graph()
net=Network(notebook=True,cdn_resources='in_line',directed=True)
net.from_nx(g)
net.show('graph.html')
net.save_graph('Knowledge_graph.html')
#
importIPython
IPython.display.HTML(filename='/content/Knowledge_graph.html')

11、持久化保存

storage_context.persist()

总结

对于语言模型（LLM）幻觉，知识图谱被证明优于向量数据库。知识图谱提供更准确、多样化、有趣、逻辑和一致的信息，减少了LLM中出现幻觉的可能性。这种优越性源于它们能够提供关于实体之间关系的精确细节，而不仅仅是表示相似性，支持更复杂的查询和逻辑推理。

向量数据库以其数字数组在相似性搜索和最佳匹配场景中表现出色。最终，两者之间的选择取决于项目的需求，包括数据的性质、关系探索的需要以及预期的查询类型。

审核编辑：黄飞