Št. zadetkov: 29
Izvirni znanstveni članek
Oznake:
rak (medicina);jajčniki;diagnostika;zdravljenje;plazmidi;tumorske celice;molekularna biologija;
Leto:
2011
Vir:
dLib.si Digitalna knjižnica Slovenije
Video in druga učna gradiva
Oznake:
computer science;databases
Mining order-preserving submatrix (OPSM) patterns has received much attention from researchers, since in many sci entific applications, such as those involving gene expression data, it is natural to express the data in a matrix and also important to find the order-preserving submatrix patterns. Howe ...
Leto:
2010
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning;semi-supervised learning;statistical learning;unsupervised learning
We propose a high dimensional semiparametric scaleinvariant
principle component analysis, named TCA, by utilize
the natural connection between the elliptical distribution family
and the principal component analysis. Elliptical distribution
family includes many well-known multivariate distributions
l ...
Leto:
2012
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
Networks are a common way of representing linked information.
The goal of network abstraction is to transform a large network
into a smaller one, so that the smaller is a useful summary of the original
graph.
In this paper we review dierent approaches and techniques proposed to
abstract a large ...
Leto:
2009
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;data mining;knowledge extraction
As tensors provide a natural representation for the higher-order relations, tensor factorization techniques such as Tucker decomposition and CANDECOMP/PARAFAC decomposition have been applied to many fields. Tucker decomposition has strong capacity of expression, but the time complexity is unpractica ...
Leto:
2014
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;data mining;knowledge extraction
In this paper, we study `networked bandits', a new bandit problem where a set of interrelated arms varies over time and, given the contextual information that selects one arm, invokes other correlated arms. This problem remains under-investigated, in spite of its applicability to many practical prob ...
Leto:
2014
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;data mining;knowledge extraction
Modeling the movement of information within social media outlets, like Twitter, is key to understanding to how ideas spread but quantifying such movement runs into several difficulties. Two specific areas that elude a clear characterization are (i) the intrinsic random nature of individuals to poten ...
Leto:
2014
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning
In this paper we focus on the principal component regression and its application to high dimension non-Gaussian data. The major contributions are in two folds. First, in low dimensions and under a double asymptotic framework where both the dimension d and sample size n can increase, by borrowing the ...
Leto:
2014
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;semantic web
Full-fledged enterprise information can be a great weapon in investment
analysis. However, enterprise information is scattered in different
databases and websites. The information from a single source is incomplete
and also suffers from noise. It is not an easy task to integrate and utilize infor ...
Leto:
2016
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;semantic web
Recently, a growing number of linguistic resources in different
languages have been published and interlinked as part of the Linguistic
Linked Open Data (LLOD) cloud. However, in comparison to
English and other prominent languages, the presence of Chinese in such
a cloud is still limited, despit ...
Leto:
2016
Vir:
videolectures.net