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Fig. 4.
Concepts of boosted decision tree with
B
0
→
l
+
τ
−
(
l
=
e
,
μ
)
decay.
S
/
(
S
+
B
)
is a signal efficiency which presents the separation of signal and background. The numbers here show an example of cut variables.
New Phys.: Sae Mulli 2022;72:564~572
https://doi.org/10.3938/NPSM.72.564
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