Iskalni niz:
išči po
išči po
išči po
išči po
Vrsta gradiva:
Jezik:
Št. zadetkov: 7
Probabilistic decision-making, data analysis, and discovery in astronomy
David W. Hogg
Video in druga učna gradiva
Oznake: computer science;data mining;physics;astrophysics;machine learning
Astronomy is a prime user community for machine learning and probabilistic modeling. There are very large, public data sets (mostly but not entirely digital imaging), there are simple but effective models of many of the most important phenomena (stars, quasars, and galaxies), and there are very goo ...
Leto: 2012 Vir: videolectures.net
Theories of Everything
David W. Hogg
Video in druga učna gradiva
Oznake: astronomy
Cosmology, at the present day, works with static catalogs (of, say, galaxies) and point estimates of fundamental physical quantities (of, for example, two-point functions, on which most cosmological science is based). Next-generation cosmological experiments are looking for ever more subtle effects ...
Leto: 2011 Vir: videolectures.net
A Comprehensive Model of All Astronomical Imaging Ever Taken
David W. Hogg , NASA Ames Video and Graphics Branch
Video in druga učna gradiva
Oznake: physics;astrophysics;computer science;data mining;applications
In astrophysics we are beginning to work with extremely large data sets. However, unlike in most other data-science domains, we have a reasonable handle on the physical processes that generate those data: We have working models that do a fairly good job of describing the quantitative properties of g ...
Leto: 2011 Vir: videolectures.net
Emerging Issues in Data to Understanding to Knowledge Discovery in Earth, Space, and Aero Sciences
Nitesh Chawla , Hamsa Balakrishnan , David W. Hogg , Vipin Kumar , Gavin Schmidt , NASA Ames Video and Graphics Branch
Video in druga učna gradiva
Oznake: computer science;data mining;applications
Leto: 2011 Vir: videolectures.net
Opportunities for cosmology to meet machine learning
Phil Marshall , Bernhard Schölkopf , Rob Fergus , Neil D. Lawrence , David W. Hogg , Alexandre Refregier , Jean-Luc Starck , Robert Lupton , Iain Murray
Video in druga učna gradiva
Oznake: astronomy;cosmology;computer science;machine learning
Leto: 2011 Vir: videolectures.net
Diversity of User Activity and Content Quality in Online Communities
Tad Hogg
Video in druga učna gradiva
Oznake: computers;online community
Leto: 2009 Vir: videolectures.net
Stochastic Models of User-Contributory Web Sites
Tad Hogg
Video in druga učna gradiva
Oznake: computer science;optimization methods;stochastic optimization
We describe a general stochastic processes-based approach to modeling user-contributory web sites, where users create, rate and share content. These models describe aggregate measures of activity and how they arise from simple models of individual users. This approach provides a tractable method to ...
Leto: 2009 Vir: videolectures.net
Št. zadetkov: 7
Ključne besede:
Leto izdaje:
Repozitorij:
Tipologija:
Jezik: