Št. zadetkov: 67
Izvirni znanstveni članek
Oznake:
cavitation;simulations;models;
Leto:
2024
Vir:
Fakulteta za strojništvo (UL FS)
Video in druga učna gradiva
Oznake:
In a dynamic social or biological environment, the interactions between the underlying actors can undergo large and systematic changes. Each actor in the networks can assume multiple related roles and their affiliation to each role as determined by the dynamic links will also exhibit rich temporal p ...
Leto:
2009
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning;kernel methods
In this paper, we extend the Hilbert space embedding approach to handle conditional distributions. This leads us to a nonparametric method for modeling dynamical systems, and allows us to update the belief state of a dynamical system by maintaining a conditional embedding. Our method is very general ...
Leto:
2009
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
social sciences;society;information society;computer science;databases;internet, world wide web
This paper postulates that there are natural distributions of opinions in product reviews. In particular, we hypothesize that for a given domain, there is a set of representative distributions of review rating scores. A deceptive business entity that hires people to write fake reviews will necessari ...
Leto:
2012
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;semantic web;rdf - resource description framework
One challenge for Linked Data is scalably establishing high quality owl:sameAs links between instances (e.g., people, geographical locations, publications, etc.) in different data sources. Traditional approaches to this entity coreference problem do not scale because they exhaustively compare every ...
Leto:
2011
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;information extraction
Many websites have large collections of pages generated dynamically from an underlying structured source like a database. The data of a category are typically encoded into similar pages by a common script or template. In recent years, some value-added services, such as comparison shopping and vertic ...
Leto:
2007
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;data mining;machine learning;density estimation
This paper deals with detecting change of distribution in multi-dimensional data sets. For a given baseline data set and a set of newly observed data points, we define a statistical test called the density test for deciding if the observed data points are sampled from the underlying distribution tha ...
Leto:
2007
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;network analysis;bioinformatics
Leto:
2008
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning
The key idea of kernel embedding of distributions is to map distributions into the RKHS associated with a kernel function, such that subsequent manipulations of distributions can be achieved via RKHS distances, linear transformations, and spectral decompositions. This framework has led to simple a ...
Leto:
2013
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;computer vision
The depth information of RGB-D sensors has greatly simplified some common challenges in computer vision and enabled breakthroughs for several tasks. In this paper, we propose to use depth maps for object detection and design a 3D detector to overcome the major difficulties for recognition, namely th ...
Leto:
2014
Vir:
videolectures.net