About
The Full Event Interpretation is an algorithm which applies supervised learning to the task of reconstructing tag-side B mesons at Belle II. In a hierarchal manner, the algorithm trains of order 200 Boosted Decision Trees, which are each tasked with the identification of individual particle decay channels within the decay chains of B mesons. This seminar presents the algorithm and recent efforts to quantify its performance on the Belle legacy dataset and the first Belle II data. In addition, a recent first analysis using the algorithm to search for B+→l+ nu gamma decays is presented. .
0:00:00 Slide 1
0:01:14 Slide 2
0:01:22 Slide 3
0:01:40 Slide 4
0:01:47 Slide 5
0:02:01 Slide 6
0:02:19 Slide 7
0:02:37 Slide 8
0:02:41 Slide 9
0:02:47 Slide 10
0:02:53 Slide 11
The talk
Credits and licence
- Institution
- CERN
- Department
- EP-IT Data science seminars
- Speaker
- William Lawrence Sutcliffe
- Year
- 2018
- Language
- English
- Subjects
- Computer science
- Source
- CERN
- Licence
- CERN, as CERN states it. CERN's terms
- Attribution
- © CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
- Who can watch
- CERN gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed