Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Gianluca Antonini"'
Publikováno v:
European Journal of Operational Research. 201:490-499
The logistic regression framework has been for long time the most used statistical method when assessing customer credit risk. Recently, a more pragmatic approach has been adopted, where the first issue is credit risk prediction, instead of explanati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c33407f0b9fb1c08709166b265b2b96b
https://doi.org/10.1016/j.ejor.2009.03.008
https://doi.org/10.1016/j.ejor.2009.03.008
Publikováno v:
The Journal of Operational Risk. 4:3-27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bc262d78e6bd30e83ce06fedf3fd401
https://doi.org/10.21314/jop.2009.069
https://doi.org/10.21314/jop.2009.069
Autor:
Gianluca Antonini, Eric Cope
Publikováno v:
The Journal of Operational Risk. 3:47-74
We survey a range of correlation and dependence measures among operational losses among an international consortium (ORX) of banks. In general, we find little evidence of strong correlations, and some slight evidence of tail dependencies among quarte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51e87cc5284e5a61404539262a87f2a3
https://doi.org/10.21314/jop.2008.052
https://doi.org/10.21314/jop.2008.052
Publikováno v:
Transportation Research Part B: Methodological. 40:667-687
We propose a discrete choice framework for pedestrian dynamics, modelling short term behavior of individuals as a response to the presence of other pedestrians. We use a dynamic and individual-based spatial discretization, representing the physical s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b70548cf976ed36189b6dba43aa09847
https://doi.org/10.1016/j.trb.2005.09.006
https://doi.org/10.1016/j.trb.2005.09.006
Publikováno v:
KDD
In this paper we discuss an interesting and useful property of clickstream data. Often a visit includes repeated views of the same page. We show that in three real datasets, sampled from the websites of technology and consulting groups and a news bro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60127b971e0bde1b020943be50076dd7
https://doi.org/10.1145/2339530.2339758
https://doi.org/10.1145/2339530.2339758
Publikováno v:
ICDM
Mining web traffic data has been addressed in literature mostly using sequential pattern mining techniques. Recently, a more powerful pattern called partial order was introduced, with the hope of providing a more compact result set. A further approac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68968af1d4a8a8cea51a38b16b1d06ef
https://doi.org/10.1109/icdm.2011.122
https://doi.org/10.1109/icdm.2011.122
Publikováno v:
Machine Learning and Knowledge Discovery in Databases ISBN: 9783642237799
ECML/PKDD (1)
ECML/PKDD (1)
Mining frequent partial orders from a collection of sequences was introduced as an alternative to mining frequent sequential patterns in order to provide a more compact/understandable representation. The motivation was that a single partial order can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1217793fff02d215c789b4f124159d5
https://doi.org/10.1007/978-3-642-23780-5_49
https://doi.org/10.1007/978-3-642-23780-5_49
Autor:
Thomas Robin, Jean-Philippe Thiran, B. Cerretani, Javier Cruz, Gianluca Antonini, Michel Bierlaire, Matteo Sorci
Publikováno v:
FG
Data collected through a recent web-based survey show that the perception (i.e. labeling) of a human facial expression by a human observer is a subjective process, which results in a lack of a unique ground-truth, as intended in the standard classifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::870d67eb78b1108b2357e0b0e42d7ce0
https://doi.org/10.1109/afgr.2008.4813428
https://doi.org/10.1109/afgr.2008.4813428
Autor:
Gianluca Antonini, Michel Bierlaire
Publikováno v:
Pedestrian and Evacuation Dynamics 2005 ISBN: 9783540470625
The walking process is interpreted as a sequence of decisions about where to put the next step. A dynamic and individual-based spatial discretization is used to represent the physical space. A behavioral framework for pedestrian dynamics based on dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8e5cbe44b9aa73829d266f202311ae9
https://doi.org/10.1007/978-3-540-47064-9_14
https://doi.org/10.1007/978-3-540-47064-9_14
Autor:
Matteo Sorci, Gianluca Antonini, Giuseppe Baruffa, Andrea Maier, Jean-Philippe Thiran, Peter D. Leathwood, Luigi Bagnato
Publikováno v:
Scopus-Elsevier
Advances in Visual Computing ISBN: 9783540768579
ISVC (1)
Advances in Visual Computing ISBN: 9783540768579
ISVC (1)
In this paper a new extension of the CONDENSATION algorithm, with application to infants face tracking, will be introduced. In this work we address the problem of tracking a face and its features in baby video sequences. A mixed state particle filter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c934a56a3b26f521e4e5c4be0cb1c91
http://hdl.handle.net/11391/169866
http://hdl.handle.net/11391/169866