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btag:btag [2014/04/22 16:42] – [Useful TWikis] taarrebtag:btag [2014/07/02 16:54] – taarre
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-====== Analysis notes ======+====== Future plans for boosted H->bb CSV tagging ======
  
-  * A Combined Secondary Vertex Based B-Tagging Algorithm in CMS: http://cds.cern.ch/record/927399/files/NOTE2006_014.pdf +====== Analysis notes ======
-  * Algorithms for b Jet Identification in CMS: http://cms-physics.web.cern.ch/cms-physics/public/BTV-09-001-pas.pdf +
-  * Performance of b tagging at sqrt s=8 TeV in multijet, tt and boosted topology events: http://cds.cern.ch/record/1581306/files/BTV-13-001-pas.pdf +
-  * Performance Measurement of b-tagging Algorithms Using Data containing Muons within Jets: http://cms-physics.web.cern.ch/cms-physics/public/BTV-07-001-pas.pdf +
-  * Implementation and training of the Combined Secondary Vertex MVA b-tagging algorithm in CMSSW: http://cms.cern.ch/iCMS/jsp/openfile.jsp?tp=draft&files=AN2012_441_v3.pdf+
  
 +[[http://cds.cern.ch/record/927399/files/NOTE2006_014.pdf |A Combined Secondary Vertex Based B-Tagging Algorithm in CMS]]\\
 +[[http://cms-physics.web.cern.ch/cms-physics/public/BTV-09-001-pas.pdf|Algorithms for b Jet Identification in CMS]]\\
 +[[http://cds.cern.ch/record/1581306/files/BTV-13-001-pas.pdf|Performance of b tagging at sqrt s=8 TeV in multijet, tt and boosted topology events]]\\
 +[[http://cms-physics.web.cern.ch/cms-physics/public/BTV-07-001-pas.pdf|Performance Measurement of b-tagging Algorithms Using Data containing Muons within Jets]]\\
 +[[http://cms.cern.ch/iCMS/jsp/openfile.jsp?tp=draft&files=AN2012_441_v3.pdf|Implementation and training of the Combined Secondary Vertex MVA b-tagging algorithm in CMSSW]]\\
 +====== Meetings and activities ======
 +[[https://indico.cern.ch/category/1309/|BTV indico page]]\\
 +[[https://twiki.cern.ch/twiki/bin/viewauth/CMS/BTagSoftware#Post_BTV_13_001_activities|BTV activities]]\\
 +[[https://twiki.cern.ch/twiki/bin/viewauth/CMS/BTagPerformanceGroup|BTV POG Performance/Validation Subgroup]]\\
 +[[https://twiki.cern.ch/twiki/bin/viewauth/CMS/BoostedBTagCommissioning|Commissioning of b tagging in boosted event topologies]]\\
 ====== Useful TWikis ====== ====== Useful TWikis ======
-  * SFrame tutorial: https://wiki-zeuthen.desy.de/ATLAS/Projects/TopPhysicsInternal/AnalysisFramework/Tutorial 
-  * Documentation on BTag MVA Trainings: https://twiki.cern.ch/twiki/bin/viewauth/CMS/BTagMVATrainerDocumentation 
-  * Particle PDG id's: http://pdg.lbl.gov/2002/montecarlorpp.pdf 
-  * BTV activities: https://twiki.cern.ch/twiki/bin/viewauth/CMS/BTagSoftware#Post_BTV_13_001_activities 
-  * BTV indico page: https://indico.cern.ch/category/1309/ 
-====== Using batch submission for SFrame jobs ====== 
  
-  * Copy **BatchSubmission** to your analysis directory\\ +[[https://wiki-zeuthen.desy.de/ATLAS/Projects/TopPhysicsInternal/AnalysisFramework/Tutorial|SFrame tutorial ]]\\ 
-''cp -r ../../clange/ExoVV/Analysis/BatchSubmission/''\\ +[[https://twiki.cern.ch/twiki/bin/viewauth/CMS/BTagMVATrainerDocumentation|Documentation on BTag MVA Trainings]]\\ 
-  * Create directories AnalysisOutput and AnalysisTemp parallel to BatchSubmissions\\ + [[http://pdg.lbl.gov/2002/montecarlorpp.pdf|Particle PDG id's ]]\\ 
-''mkdir AnalysisOutput AnalysisTemp''\\ +[[https://twiki.cern.ch/twiki/bin/view/TMVA/WebHome|TMVA tutorial]]\\ 
-  * Make sure you have an updated version of Python (Python 2.6 or later). You can use the Python version of CMSSW doing  \\ +[[https://twiki.cern.ch/twiki/bin/viewauth/CMS/BTagSoftwareMVATrainer|MVA Trainer in CMSSW]]\\ 
-''cd ...CMSSW_5_3_13/src/\\ +[[https://twiki.cern.ch/twiki/bin/viewauth/CMS/BTagPerformanceOP | Btag OP points]] 
-cmsenv'' +====== Useful tools====== 
-  * Create your list of infiles in an .xml file and store it under **BatchSubmission/xmls/**. Use only name of infile and lumi (see test.xml):\\ +[[btag:BatchSub|Using batch submission to split SFrame jobs]]
-''<In FileName="dcap://t3se01.psi.ch:22125//pnfs/psi.ch/cms/trivcat/store/user/jngadiub/Thea/FLATtuple/HH4b_1000_newCones8/flatTuple_Graviton_1000_newCones8_1.root" Lumi="1.0"/>\\ +
-      <In FileName="dcap://t3se01.psi.ch:22125//pnfs/psi.ch/cms/trivcat/store/user/jngadiub/Thea/FLATtuple/HH4b_1000_newCones8/flatTuple_Graviton_1000_newCones8_2.root" Lumi="1.0"/>\\ +
-      <In FileName="dcap://t3se01.psi.ch:22125//pnfs/psi.ch/cms/trivcat/store/user/jngadiub/Thea/FLATtuple/HH4b_1000_newCones8/flatTuple_Graviton_1000_newCones8_3.root" Lumi="1.0"/>\\ +
-      ......''\\ +
-        * Create new or edit **BatchSubmission/MyTestAnalysisOptions.py**. This will be the same for all jobs (signal and background) and should only contain global variables and libraries used  (see comments under).\\ +
-''loadLibs=[\\ +
-  "libMyTestPackage",                     //libraries you are using, order matters (separate by comma)\\ +
-  ]\\ +
-\\ +
-\\ +
-loadPacks=["SFrameCore.par",\\ +
-    "MyTestPackage.par",           //name of your SFrame package+.par\\ +
-    ]\\ +
-\\ +
-compilePacks=[\\ +
-  "../AnalysisPackage",                     //name of your SFrame package\\ +
-  ]\\ +
-\\ +
-AddUserItems = [\\                 +
-  ["InputTreeName" ,"tree"],//your //global// user items\\ +
-  ]\\ +
-\\ +
-#End''\\ +
-  * Create python script with job specific configurations (one for signal, one for background), see **BatchSubmission/test.py**. Here you add all job specific item names, name of in and output file etc (see comments under)\\ +
-''#! /usr/bin/python\\ +
-# -*- coding: utf-8 -*-\\ +
-\\ +
-path2xml="$HOME/ExoVV/Analysis/BatchSubmission/xmls" //path to xmls\\ +
-path2tmp="$HOME/ExoVV/Analysis/AnalysisTemp" //path to temporary directory (create this if you have not done so already)\\ +
-outDir="$HOME/ExoVV/Analysis/AnalysisOutput" //path to output directory\\  +
-jobName="clTestJob" //name of job (optional name)\\ +
-cycleName="MyTestAnalysis" //**important!** must match SFrame cycle name (see sframe config file)\\  +
-nEventsMax=-1 //nr events\\ +
-nProcesses=2\\ +
-nFiles=2 //nr of files per job\\ +
-hCPU="00:30:00"\\ +
-hVMEM="3000M"\\ +
-postFix = ""\\ +
-\\ +
-dataSets=[\\ +
-        ["Test", ["test"]], //Output name and name of xml containing in file names\\ +
-        ]\\ +
-\\ +
-userItems = [\\ +
-#               ["InputTreeName", "tree"], // job specific item names\\ +
-            ]\\ +
-\\ +
-jobOptionsFile2=open("MyTestAnalysisOptions.py", 'r')//name of file containing global item names and libraries\\ +
-command2=""\\ +
-for i in [o for o in jobOptionsFile2.readlines()]:\\ +
-  if ("#E" + "nd") in i : break\\ +
-  command2+=i\\ +
-jobOptionsFile2.close()\\ +
-exec command2\\ +
-userItems += AddUserItems\\ +
-\\ +
-inputTrees=["ntuplizer/tree"]//name of intput tree\\ +
-outputTrees=["analysis"]//name of output tree\\'' +
-  * Compile and run from **BatchSubmission** with\\ +
-''python submitSFrame.py -j test.py --batch''\\ +
-  * Output files stored under **AnalysisOutput**+
  
 ====== nTuples ====== ====== nTuples ======
 dcap://t3se01.psi.ch:22125//pnfs/psi.ch/cms/trivcat/store/user/jngadiub/Thea/FLATtuple dcap://t3se01.psi.ch:22125//pnfs/psi.ch/cms/trivcat/store/user/jngadiub/Thea/FLATtuple
 +====== Notes ======
 +[[btag:mvaTrainer|btag:mvaTrainer]]
btag/btag.txt · Last modified: 2014/07/02 17:39 by taarre

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