A simple proof of an identity of Lacasse
The electronic journal of combinatorics, Tome 20 (2013) no. 2
In this note, using the derangement polynomials and their umbral representation, we give another simple proof of an identity conjectured by Lacasse in the study of the PAC-Bayesian machine learning theory.
DOI :
10.37236/3032
Classification :
05A15, 05A19
Mots-clés : derangement polynomial, umbral operator
Mots-clés : derangement polynomial, umbral operator
Affiliations des auteurs :
Yidong Sun  1
@article{10_37236_3032,
author = {Yidong Sun},
title = {A simple proof of an identity of {Lacasse}},
journal = {The electronic journal of combinatorics},
year = {2013},
volume = {20},
number = {2},
doi = {10.37236/3032},
zbl = {1267.05027},
url = {http://geodesic.mathdoc.fr/articles/10.37236/3032/}
}
Yidong Sun. A simple proof of an identity of Lacasse. The electronic journal of combinatorics, Tome 20 (2013) no. 2. doi: 10.37236/3032
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