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====== Analysis notes ====== | ====== Analysis notes ====== | ||
- | * A Combined Secondary Vertex Based B-Tagging Algorithm in CMS: http:// | + | [[http:// |
- | * Algorithms for b Jet Identification | + | [[http:// |
- | | + | [[http:// |
- | * 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 | + | [[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]]\\ |
- | * Implementation and training of the Combined Secondary Vertex MVA b-tagging algorithm in CMSSW: | + | [[http:// |
+ | ====== Meetings and activities ====== | ||
+ | [[https:// | ||
+ | [[https://twiki.cern.ch/twiki/bin/viewauth/ | ||
+ | [[https:// | ||
+ | [[https:// | ||
====== Useful TWikis ====== | ====== Useful TWikis ====== | ||
- | * SFrame tutorial: https:// | ||
- | * Documentation on BTag MVA Trainings: https:// | ||
- | * Particle PDG id's: http:// | ||
- | * BTV activities: https:// | ||
- | ====== Using batch submission for SFrame jobs ====== | ||
- | * Copy **BatchSubmission** to your analysis directory\\ | + | [[https://wiki-zeuthen.desy.de/ATLAS/Projects/TopPhysicsInternal/AnalysisFramework/Tutorial|SFrame tutorial ]]\\ |
- | '' | + | [[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 ]]\\ |
- | '' | + | [[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]] |
- | '' | + | ====== |
- | cmsenv'' | + | [[btag:BatchSub|Using batch submission to split SFrame jobs]] |
- | * Create your list of infiles in an .xml file and store it under **BatchSubmission/ | + | |
- | ''< | + | |
- | < | + | |
- | < | + | |
- | ......''\\ | + | |
- | * Create new or edit **BatchSubmission/ | + | |
- | '' | + | |
- | " | + | |
- | ]\\ | + | |
- | \\ | + | |
- | \\ | + | |
- | loadPacks=[" | + | |
- | " | + | |
- | ]\\ | + | |
- | \\ | + | |
- | compilePacks=[\\ | + | |
- | "../AnalysisPackage", | + | |
- | | + | |
- | \\ | + | |
- | AddUserItems = [\\ | + | |
- | | + | |
- | ]\\ | + | |
- | \\ | + | |
- | # | + | |
- | * Create python script with job specific configurations (one for signal, one for background), | + | |
- | ''# | + | |
- | # -*- coding: utf-8 -*-\\ | + | |
- | \\ | + | |
- | path2xml=" | + | |
- | path2tmp=" | + | |
- | outDir=" | + | |
- | jobName=" | + | |
- | cycleName=" | + | |
- | nEventsMax=-1 //nr events\\ | + | |
- | nProcesses=2\\ | + | |
- | nFiles=2 //nr of files per job\\ | + | |
- | hCPU=" | + | |
- | hVMEM=" | + | |
- | postFix | + | |
- | \\ | + | |
- | dataSets=[\\ | + | |
- | [" | + | |
- | ]\\ | + | |
- | \\ | + | |
- | userItems | + | |
- | # [" | + | |
- | ]\\ | + | |
- | \\ | + | |
- | jobOptionsFile2=open(" | + | |
- | command2="" | + | |
- | for i in [o for o in jobOptionsFile2.readlines()]:\\ | + | |
- | if ("# | + | |
- | command2+=i\\ | + | |
- | jobOptionsFile2.close()\\ | + | |
- | exec command2\\ | + | |
- | userItems += AddUserItems\\ | + | |
- | \\ | + | |
- | inputTrees=[" | + | |
- | outputTrees=[" | + | |
- | * Compile and run from **BatchSubmission** with\\ | + | |
- | '' | + | |
- | * Output files stored under **AnalysisOutput** | + | |
====== nTuples ====== | ====== nTuples ====== | ||
dcap:// | dcap:// | ||
+ | ====== Notes ====== | ||
+ | [[btag: |