ai-se / Pits_lda

IST journal 2017: Tuning LDA
https://github.com/amritbhanu/LDADE-package
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Citemap Results #20

Closed amritbhanu closed 8 years ago

amritbhanu commented 8 years ago

Configuration:

K=22, a=0.847433736937, b = 0.763774618977

Run: 0
Topic 0: optim method solut factor advantag softwar guarante produc known tool 
Topic 1: configur templat variabl time kernel linux patch schedul spreadsheet compil 
Topic 2: workshop intern confer program messag member ics list summari review 
Topic 3: softwar idf invers analysi engin objectori abstract star program autom 
Topic 4: softwar analysi redocument objectori engin program tool autom experi abstract 
Topic 5: panel law equat length softwar debat demet storyboard tell qualifi 
Topic 6: softwar objectori analysi abstract engin tool autom design program use 
Topic 7: objectori trait softwar lisp analysi tool engin program design experi 
Topic 8: softwar analysi tool abstract engin design autom experi program use 
Topic 9: test program use techniqu gener analysi execut approach case algorithm 
Topic 10: code sourc detect clone open file similar base type techniqu 
Topic 11: subclass umpl substitut superclass analysi abstract softwar umplif objectori autom 
Topic 12: softwar analysi tool program abstract autom objectori engin design use 
Topic 13: softwar analysi objectori autom engin abstract experi design use tool 
Topic 14: ide eclips plug abstract plugin netbean softwar array framework chart 
Topic 15: model languag specif formal use aspect design concern implement base 
Topic 16: comput context network mobil resourc awar applic devic distribut platform 
Topic 17: softwar analysi autom abstract engin tool objectori use evolut design 
Topic 18: applic compon architectur web servic user transform integr engin framework 
Topic 19: softwar use chang tool approach program design inform code sourc 
Topic 20: softwar develop project engin process research studi qualiti bug use 
Topic 21: objectori softwar design analysi abstract engin program autom tool realtim 
Run: 1
Topic 0: code detect sourc clone refactor pattern tool chang base studi 
Topic 1: mainten softwar matter correct massiv tell taxonomi experiment comprehens cost 
Topic 2: mobil devic comment data net game load analyst tune network 
Topic 3: busi inform compani technolog workflow corpor lead divis comprehens execut 
Topic 4: robot race challeng softwar later intellig insight pipelin win artifici 
Topic 5: softwar experi analysi autom visual framework use model tool design 
Topic 6: scenario chart sequenc stereotyp msc reactiv messag impli visual lsc 
Topic 7: objectori model metamodel ontolog framework evolut mda omg eventu softwar 
Topic 8: slice static dynam rang wide case rel larg method propos 
Topic 9: softwar develop chang studi use bug project sourc report result 
Topic 10: softwar model develop design process architectur use tool requir support 
Topic 11: softwar analysi experi autom model design visual realtim framework abstract 
Topic 12: softwar remodular analysi visual autom music multidimension experi assess abstract 
Topic 13: languag specif model formal transform semant program verif gener use 
Topic 14: safeti certif proof critic complianc iso siemen certifi softwar ambigu 
Topic 15: program test use techniqu analysi gener approach execut base present 
Topic 16: secur protocol vulner access network control polici analysi schedul attack 
Topic 17: peer componentbas node cach softwar volatil har analysi netbean framework 
Topic 18: aspect point concern orient modular crosscut aop messag join aspectj 
Topic 19: layout softwar visualis visual autom analysi experi framework design distribut 
Topic 20: applic web data revers legaci extract engin queri databas tool 
Topic 21: softwar engin research workshop commun comput discuss intern industri challeng 
Run: 2
Topic 0: optim method solut deviat advantag guarante factor produc known pool 
Topic 1: workshop research intern engin comput track tutori topic session confer 
Topic 2: signatur alert match massiv defens notif worm softwar jone smoke 
Topic 3: safeti critic certif complianc hardwar healthcar ambigu certifi nasa mission 
Topic 4: inspect review commit kernel linux patch author driver port peer 
Topic 5: softwar experi autom componentbas engin increment assess use largescal case 
Topic 6: design object compon class orient pattern aspect servic featur method 
Topic 7: test code use techniqu approach chang sourc detect bug result 
Topic 8: configur word assert identifi scheme macro artefact preprocessor split expand 
Topic 9: softwar autom componentbas experi engin tool increment use largescal environ 
Topic 10: inform sourc extract open repositori data busi list visual retriev 
Topic 11: vulner schedul optim array real time buffer overflow alloc trade 
Topic 12: model languag specif use gener tool approach base requir implement 
Topic 13: robot win grand softwar autom intellig componentbas race autonom home 
Topic 14: softwar autom recoveri largescal componentbas experi engin tool case realtim 
Topic 15: softwar assess experi autom tool componentbas use largescal engin visual 
Topic 16: program analysi dynam static execut use slice algorithm graph techniqu 
Topic 17: applic web user databas interact client interfac migrat data approach 
Topic 18: softwar autom assess componentbas experi engin use environ largescal studi 
Topic 19: softwar develop engin process architectur project use mainten studi product 
Topic 20: smell spreadsheet end bad templat subject speed tabl cell formula 
Topic 21: context awar inconsist conflict merg resolv ide resolut revis chang 
Run: 3
Topic 0: model check databas constraint data logic queri tempor satisfi schema 
Topic 1: revers grammar fact word pars extract reengin engin parser cobol 
Topic 2: requir design method product softwar engin goal optim process support 
Topic 3: platform mobil devic android app permiss micro portabl bytecod phone 
Topic 4: objectori omnipres model softwar framework largescal tool visual use object 
Topic 5: graph scenario concurr interact behavior sequenc specif event behaviour monitor 
Topic 6: code chang sourc softwar studi evolut clone develop detect open 
Topic 7: inform legaci busi migrat reengin process recov workflow technolog compani 
Topic 8: architectur compon softwar view adapt decis configur distribut support environ 
Topic 9: softwar model framework objectori use tool analysi aspectori panel abstract 
Topic 10: visual metaphor music boundari analyt hill climb largescal softwar overlap 
Topic 11: applic analysi web use secur flow access function user detect 
Topic 12: formal properti specif verif verifi composit infer reason refin state 
Topic 13: softwar develop engin process research project servic manag mainten paper 
Topic 14: bug report perform time use predict measur defect develop data 
Topic 15: class refactor programm maintain parallel smell conflict improv ide merg 
Topic 16: test techniqu gener case execut use fault input suit autom 
Topic 17: softwar matrix model objectori sla tool agreement framework aspectori largescal 
Topic 18: program dynam static slice analysi depend algorithm comput condit comprehens 
Topic 19: model use approach tool languag base paper implement present gener 
Topic 20: templat confer member compil chair metaprogram calculu welcom committe debugg 
Topic 21: remodular eye idf layout invers model hyper softwar movement framework 
Run: 4
Topic 0: workshop intern review research track program messag confer list session 
Topic 1: model use program languag specif gener design approach tool base 
Topic 2: context parallel conflict inconsist awar comput merg resolv resolut middlewar 
Topic 3: procedur method softwar cobol ownership node layout solut instruct encapsul 
Topic 4: visualis debugg dimension breakpoint emul comprehens workbench softwar multidimension objectori 
Topic 5: compon product featur applic line reus secur approach configur softwar 
Topic 6: softwar realtim autom framework analysi objectori use tool experi architectur 
Topic 7: macro artefact preprocessor stream hidden preprocess expand expans scheme actor 
Topic 8: factori renov constructor softwar jstar autom objectori analysi experi model 
Topic 9: kernel devic schedul linux driver buffer window overflow array interrupt 
Topic 10: spreadsheet end smell decomposit dataflow hierarch formula stabil speed modeldriven 
Topic 11: pair propag compat renam evolut micro prioriti late makefil programm 
Topic 12: visual extract databas data inform sourc tool fact xml schema 
Topic 13: program analysi dynam static slice algorithm precis comput flow execut 
Topic 14: objectori softwar analysi use autom framework tool design experi model 
Topic 15: objectori softwar autom analysi framework legaci use largescal tool evolut 
Topic 16: web page browser string constant html php javascript ajax server 
Topic 17: anti antipattern linguist scc certif pattern imped occurr greater softwar 
Topic 18: softwar develop engin process architectur project tool use research mainten 
Topic 19: test code use sourc techniqu chang approach softwar result studi 
Topic 20: softwar analysi tool use autom objectori framework comprehens evolut experi 
Topic 21: optim search insight yield near soft solut sbse softwar engin 
Run: 5
Topic 0: smell word macro bad identifi cognit split expand taxonomi renam 
Topic 1: architectur compon applic framework base approach web interfac user use 
Topic 2: tool softwar mainten assess use studi approach experi evolut realtim 
Topic 3: ownership restructur organiz domin spi measur surpris incom owner encapsul 
Topic 4: factori constructor softwar mainten experi cell tool molecular inspector use 
Topic 5: test techniqu case gener execut fault use input effect suit 
Topic 6: period month churn seri forecast firefox foundat chrome softwar latenc 
Topic 7: program analysi dynam static slice algorithm use graph depend flow 
Topic 8: odc softwar mainten studi experi use tool recoveri support process 
Topic 9: softwar engin research revers develop industri practic workshop experi discuss 
Topic 10: languag design object model tool orient class aspect transform use 
Topic 11: fuzzi imperfect toss softwar mainten instabl reverseengin altogeth sdk etp 
Topic 12: calibr spc softwar process spreadsheet use mainten experi variat tool 
Topic 13: develop process project servic manag applic requir softwar product technolog 
Topic 14: port peer breakpoint item adjust remedi estim bia softwar inspect 
Topic 15: pair evolut empir ecosystem growth law softwar contributor studi regular 
Topic 16: reengin method open sourc list xml tool patch mail oss 
Topic 17: inform lead corpor compani divis comprehens analyst iso vice consolid 
Topic 18: tool softwar mainten realtim use objectori assess experi recoveri studi 
Topic 19: code softwar use sourc chang develop approach studi result tool 
Topic 20: anti antipattern remodular linguist cluster occurr softwar mainten scc finegrain 
Topic 21: model specif use check formal properti state approach gener verif 
Run: 6
Topic 0: softwar architectur develop process use compon approach mainten support paper 
Topic 1: objectori softwar analysi framework autom tool largescal increment use abstract 
Topic 2: applic secur web profil vulner synthesi server polici time real 
Topic 3: analysi objectori softwar autom abstract framework aspectori componentbas realtim largescal 
Topic 4: inform busi compani legaci workflow lead corpor technolog divis analyst 
Topic 5: softwar analysi objectori autom framework use abstract tool experi approach 
Topic 6: code sourc bug use chang detect studi develop softwar identifi 
Topic 7: softwar engin develop research project servic web applic revers technolog 
Topic 8: reconstruct decompil obfusc readabl ast reverseengin polymorph birthmark standalon bytecod 
Topic 9: parallel concurr platform perform sequenti net hardwar distribut thread multi 
Topic 10: program test use gener techniqu analysi execut approach present base 
Topic 11: visualis softwar objectori dimension analysi shrimp tool comprehens autom visual 
Topic 12: regular law equat softwar length demet autom smalltalk analysi friend 
Topic 13: optim solut method factor search comparison advantag softwar produc known 
Topic 14: malwar anti breakpoint defens analysi emul worm mitig card unpack 
Topic 15: remot factori renov softwar notif constructor metalanguag sent usabl analysi 
Topic 16: analysi softwar autom objectori tool framework experi use largescal program 
Topic 17: softwar autom analysi objectori tool largescal framework experi use approach 
Topic 18: machin binari translat spreadsheet virtual packag compil window instruct assembl 
Topic 19: adapt dynam runtim run time self assur failur fault reconfigur 
Topic 20: softwar analysi objectori autom use tool experi abstract program framework 
Topic 21: model design languag specif use class object formal pattern transform 
Run: 7
Topic 0: chang softwar evolut manag mainten evolv configur version support impact 
Topic 1: develop bug sourc project report code softwar studi open use 
Topic 2: program code use tool sourc approach analysi techniqu java pattern 
Topic 3: optim solut method profil schedul guarante produc speed advantag factor 
Topic 4: cognit anti antipattern occurr linguist taxonomi softwar scc visual imped 
Topic 5: trait actor gpu scala autom analysi basset softwar tool use 
Topic 6: alert signatur immut defens mitig jone autom analysi mutabl worm 
Topic 7: intens inter incorpor anoth intric softwar novel stream green depend 
Topic 8: applic web user secur interfac servic databas migrat client interact 
Topic 9: softwar analysi visual autom experi use largescal design objectori reengin 
Topic 10: pair agil review confer program member track accept panel regular 
Topic 11: model specif use design gener approach tool languag base requir 
Topic 12: featur aspect composit modular line product orient concern increment compos 
Topic 13: visual softwar star analysi gxl tool experi shrimp autom exchang 
Topic 14: malwar visualis behaviour obfusc harm growth certifi emul malici viru 
Topic 15: dynam static slice analysi condit precis rang execut case larg 
Topic 16: busi legaci inform compani process ibm corpor reengin cobol technolog 
Topic 17: test softwar use techniqu studi case result approach qualiti effect 
Topic 18: objectori redocument analysi softwar visual tool mainten experi design use 
Topic 19: softwar autom analysi visual experi objectori reengin largescal recoveri use 
Topic 20: analysi realtim softwar visual autom use data mainten tool experi 
Topic 21: softwar engin develop architectur research compon distribut design process challeng 
Run: 8
Topic 0: visualis softwar autom analysi visual abstract largescal realtim componentbas framework 
Topic 1: binari secur licens attack complianc malwar permiss free protect enforc 
Topic 2: privaci threat anonym regul mitig softwar dca analysi autom law 
Topic 3: cot shelf softwar analysi autom componentbas stateflow notif framework stand 
Topic 4: applic web distribut servic class environ user perform deploy develop 
Topic 5: model specif use compon languag architectur tool base approach requir 
Topic 6: bug report predict defect fix develop project use repositori file 
Topic 7: microblog softwar dissemin twitter million realtim analysi autom visual observatori 
Topic 8: optim solut method advantag factor produc guarante support known tool 
Topic 9: analysi softwar realtim visual architectur componentbas autom experi objectori use 
Topic 10: code sourc pattern design detect clone program refactor tool use 
Topic 11: negoti softwar win analysi autom visual abstract architectur experi componentbas 
Topic 12: edit script systemat scm interrupt ident induc umpl autom session 
Topic 13: artefact actor softwar hidden scala messag shrimp mcc basset analysi 
Topic 14: softwar develop chang use studi process mainten project paper evolut 
Topic 15: softwar engin research revers commun workshop challeng discuss industri practic 
Topic 16: test program use techniqu analysi gener execut algorithm approach case 
Topic 17: orient aspect object concern program modular point modul mechan separ 
Topic 18: schema format exchang fact extractor organis standard softwar testabl phase 
Topic 19: legaci busi reengin inform compani migrat databas technolog process workflow 
Topic 20: flaw objectori mathemat softwar analysi prey predat popul ssa use 
Topic 21: softwar analysi use tool autom abstract visual reengin experi largescal 
Run: 9
Topic 0: bug report code sourc api fix detect use predict approach 
Topic 1: design architectur compon softwar requir pattern framework approach base model 
Topic 2: agreement softwar sla analysi visual realtim tool experi largescal abstract 
Topic 3: optim solut method advantag visual layout softwar produc guarante known 
Topic 4: anchor adjust softwar matter cognit tool analysi visual wikipedia use 
Topic 5: test techniqu gener case execut use fault approach input autom 
Topic 6: factori renov constructor softwar scaffold proprietari experi analysi mode largescal 
Topic 7: process servic legaci technolog busi reengin migrat comprehens inform environ 
Topic 8: regular wrapper length law lexic sourcecod equat softwar extrapol intension 
Topic 9: softwar analysi experi realtim tool abstract largescal visual distribut autom 
Topic 10: engin softwar research revers commun workshop challeng comput discuss industri 
Topic 11: realtim softwar tool analysi largescal abstract experi visual model use 
Topic 12: model applic use languag specif tool gener approach web base 
Topic 13: object class metric orient method measur use concept coupl code 
Topic 14: softwar develop chang studi code use project sourc mainten process 
Topic 15: platform mobil devic deploy applic network resourc driver hardwar android 
Topic 16: softwar eve abstract interact tool autom analysi model experi largescal 
Topic 17: softwar use analysi realtim abstract experi tool autom largescal support 
Topic 18: program code analysi use java dynam refactor type static slice 
Topic 19: spreadsheet end formula microblog bidirect templat modeldriven excel dataflow cell 
Topic 20: classif classifi categori taxonomi csp capac item analyst notif orthogon 
Topic 21: configur wide rang conflict static merg rel larg case applic 

Runtime: --- 425.590034962 seconds ---

Score: 0.9
bigfatnoob commented 8 years ago

@amritbhanu Are u suggesting I use 22 topics ? Should I use stemming as well ?

amritbhanu commented 8 years ago

There can be various set of parameters which can be used but yes k=22 and a=0.847433736937, b = 0.763774618977 is one set which has produced much more stable topics.

amritbhanu commented 8 years ago

Havent evaluated the difference between stemming and non-stemming.

bigfatnoob commented 8 years ago

Cool thanks :-)

amritbhanu commented 8 years ago

@bigfatnoob

Results with no stemming.

file

F=0.3, CR=0.7, pop=10. Dictionary(term overlap)=parameter set.
6: [66, 0.8871236639063113, 0.4584848109690106], 7: [74, 0.813102987144354, 0.8350755806362212], 8: [88, 0.9085155365667247, 0.4072418684579848]

F=0.7, CR=0.3, pop=10. Dictionary(term overlap)=parameter set.
6: [49, 0.9686962795841904, 0.4584848109690106], 7: [95, 0.6955101606974748, 0.389467127877842], 8: [88, 0.9085155365667247, 0.4072418684579848]

Topics with k=49

Topic 0: software analysis reverse systems approach using tool design maintenance automated 
Topic 1: software using approach systems analysis code paper data study tool 
Topic 2: software analysis using code automated systems maintenance study approach tool 
Topic 3: software systems analysis tool using maintenance reverse evolution programming approach 
Topic 4: information business leads technology company software division vice corporate extraction 
Topic 5: hierarchies traits software analysis programming using systems decomposing reverse tool 
Topic 6: software analysis using reverse programming tool approach data study systems 
Topic 7: program dynamic static analysis programs slicing applications algorithms concurrent slices 
Topic 8: software using systems tool analysis reverse code paper visualization study 
Topic 9: software systems using tool analysis evolution study approach maintenance design 
Topic 10: software systems using approach analysis evolution automated code tool data 
Topic 11: software analysis systems tool using evolution approach paper reverse maintenance 
Topic 12: testing mutation operators selection adequacy software mutants testability operator test 
Topic 13: cognitive software using analysis comprehension systems study paper understanding automated 
Topic 14: software using analysis systems programming code approach evolution maintenance automated 
Topic 15: software reverse maintenance using systems approach tool analysis engineering design 
Topic 16: software using analysis systems reverse approach code tool evolution programming 
Topic 17: software using analysis tool systems approach programming legacy case visualization 
Topic 18: software engineering development process research project quality projects maintenance paper 
Topic 19: software using analysis systems tool approach maintenance study reverse programming 
Topic 20: software systems analysis using reverse automated tool approach case design 
Topic 21: software using systems case analysis evolution tool approach automated maintenance 
Topic 22: software systems analysis tool case code using study approach legacy 
Topic 23: software systems maintenance approach study analysis using reverse code evolution 
Topic 24: software using analysis systems reverse programming tool approach maintenance code 
Topic 25: software analysis systems using reverse automated study tool visualization approach 
Topic 26: monitoring energy monitor consumption runtime applications data using efficiency processing 
Topic 27: software systems analysis using study tool approach programming evolution design 
Topic 28: software using reverse tool analysis maintenance study systems approach case 
Topic 29: model based systems design language approach models paper components architecture 
Topic 30: software reengineering using systems analysis approach maintenance paper tool design 
Topic 31: software systems tool analysis maintenance using design approach case tools 
Topic 32: software using analysis maintenance systems reverse tool programming understanding approach 
Topic 33: languages programming software documents ranging natural reverse artifact subject diagram 
Topic 34: software analysis using systems tool approach study reverse data visualization 
Topic 35: software using analysis reverse evolution approach tool code study systems 
Topic 36: software using systems analysis legacy approach study paper automated maintenance 
Topic 37: software analysis maintenance using evolution tool study systems automated case 
Topic 38: methods invariants solution optimal loop search known advantage factor array 
Topic 39: software analysis reverse approach tool systems using engineering reengineering evolution 
Topic 40: software evolution analysis systems study approach using understanding case code 
Topic 41: software systems using analysis reengineering design tool reverse paper code 
Topic 42: mobile applications platform devices data kernel linux platforms android device 
Topic 43: classes antipatterns affected performed certain scc class change systems antipattern 
Topic 44: software analysis using code reverse evolution tools maintenance systems approach 
Topic 45: code source test approach software based paper results analysis program 
Topic 46: software systems tool analysis using programming evolution maintenance study paper 
Topic 47: formal experiment special members methods reasons easier conference carried designed 
Topic 48: software using analysis systems approach engineering reverse study reengineering maintenance