Learn · CERN

Talk22 min

Decoding Physics Information in DNNs

Taoli Cheng · CERN

Watch At CERN

About

A more dedicated study on the information flow in DNNs will help us understand their behaviour and the deep connection between DNN models and the corresponding tasks. Taking into account our well-established physics analysis framework (observable-based), we present a novel way to interpret DNNs results for HEP, which not only gives a clear physics picture but also inspires interfaces with the theoretical foundation. Information captured by DNNs can thus be used as a fine-tailored general-purpose encoder. As a concrete example, we showcase using encoded information to help with physics searches at the LHC..

0:00:00 Slide 1

0:00:45 Slide 2

0:01:46 Slide 3

0:03:35 Slide 4

0:05:09 Slide 5

0:07:11 Slide 6

0:08:26 Slide 7

0:09:11 Slide 8

0:10:54 Slide 9

0:11:40 Slide 10

0:12:39 Slide 11

The talk

  1. Decoding Physics Information in DNNs 2019-04-16 · 22 min · CERN's player

Credits and licence

Institution
CERN
Department
LPCC Workshops
Speaker
Taoli Cheng
Year
2019
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