Difference: JetFlavourTagging (29 vs. 30)

Revision 302017-03-22 - DanProtopopescu

  META TOPICPARENT 
 name="WebHome"
- META TOPICPARENT
+ name="WebHome"
-<
<
+ Jet Flavour Tagging Howto
->
>
+ Jet Flavour Tagging Howto with LCFIVertex
-<
<
+This is a detailed record on how the Marlin framework and included LCFI packages are used for jet flavour tagging. b-jet flavour tagging is part of our analysis of the feasibility of the ZZ fusion channel with CLIC ILD at 1.4 TeV.
->
>
+This is a detailed record on how the Marlin framework and included LCFIVertex packages are used for jet flavour tagging. b-jet flavour tagging is part of our analysis of the feasibility of the ZZ fusion channel with CLIC ILD at 1.4 TeV.

Note: this wiki refers to the LCFIVertex package, that can be found now on GitHub here.
   Jet Flavour Tagging Howto with LCFIVertex 
  Jet Finder and Truth Tagging 
   Neural Network Training
   Flavour Tagging
   Purity and Efficiency Studies
   Adding background
   Training the neural nets with eeqq background added
   Using an alternate Jet Finder
   Using 4-Jet background
 
   Useful Links
 


 Jet Finder and Truth Tagging
-<
<
+We use the LCFI flavour tagging package. This package consists of a topological vertex finder ZVTOP, which reconstructs secondary interactions, and a multivariate classifier which combines several jet-related variables to tag bottom, charm, and light quark jets (see diagram).
->
>
+The LCFI package consists of a topological vertex finder ZVTOP, which reconstructs secondary interactions, and a multivariate classifier which combines several jet-related variables to tag bottom, charm, and light quark jets (see diagram).
 Our steering file will contain the jet finder, flavour tagging and LCFI processors, and we will write new slcio files containing the added collections:

View topic | History: r30 < r29 < r28 < r27 | More topic actions...