Št. zadetkov: 11
Video in druga učna gradiva
Oznake:
computer science;machine learning
Modeling community formation and detecting hidden communities in networks is a well studied problem. However, theoretical analysis of community detection has been mostly limited to models with non-overlapping communities such as the stochastic block model. In this paper, we remove this restriction, ...
Leto:
2013
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning;clustering
Clustering methods can be either data-driven or need-driven. Data-driven methods intend to discover the true structure of the underlying data while need-driven methods aims at organizing the true structure to meet certain application requirements. Thus, need-driven (e.g. constrained) clustering is a ...
Leto:
2007
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;information retrieval
Leto:
2005
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning;active learning;kernel methods
Identifying the appropriate kernel function/matrix for a given dataset is essential to all kernel-based learning techniques. In the past, a number of kernel learning algorithms have been proposed to learn kernel functions or matrices from side information, in the form of labeled examples or pairwise ...
Leto:
2008
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
Accurate localization of mobile objects is a major research problem in sensor networks and an important data mining application. Specifically, the localization problem is to determine the location of a client device accurately given the radio signal strength values received at the client device from ...
Leto:
2007
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;data mining
Data are becoming available in unprecedented volumes. This difference in scale is difference in kind, presenting new opportunities. Map-reduce has drawn a lot of attention recent years for large-scale data processing and mining. In this tutorial, we introduce Map-reduce and its application and resea ...
Leto:
2010
Vir:
videolectures.net
Izvirni znanstveni članek
Oznake:
aluminijeve zlitine;bakrove zlitine;legiranje
First-principles calculations were performed to study the alloying stability and electronic structure of the Al-based intermetallic compounds AlCu[sub]3, AlCu[sub]{2}Zr and AlZr[sub]3. The results show that the lattice parameters obtained after the full relaxation of the crystalline cells are consis ...
Leto:
2013
Vir:
dLib.si Digitalna knjižnica Slovenije
Izvirni znanstveni članek
Oznake:
groove textured;friction characteristics;numerical analysis;velocity;
To further investigate the influence of surface texture on the vibration characteristics of friction pair surfaces, this study fabricated groove textured on 45 steel surfaces using laser marking technology, forming a friction pair with chloroprene rubber. Numerical analysis of their friction process ...
Leto:
2025
Vir:
Fakulteta za strojništvo (UL FS)
Izvirni znanstveni članek
Oznake:
Pickering emulsions;self-assembly;Monte Carlo simulations;nanoparticles;packing;colloids;
The fabrication of polymer vesicles with a colloidal armor made from a variety of nanoparticles is demonstrated. In addition, it is shown that the armored supracolloidal structure can be postmodified through film-formation of soft polymer latex particles on the surface of the polymersome, hereby eff ...
Leto:
2011
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Manuel Delgado-Baquerizo,
David J. Eldridge,
Yu-Rong Liu,
Blessing Sokoya,
Jun-Tao Wang,
Hang-Wei Hu,
Ji-Zheng He,
Felipe Bastida,
José L. Moreno,
Adebola R. Bamigboye,
Tine Grebenc,
Tina Unuk
Izvirni znanstveni članek
Oznake:
biodiverziteta tal;strukturna pestrost;funkcionalna pestrost;urbana tla;soil biodiversity;structural diversity;functional diversity;urban soils;
The structure and function of the soil microbiome of urban greenspaces remain largely undetermined. We conducted a global field survey in urban greenspaces and neighboring natural ecosystems across 56 cities from six continents, and found that urban soils are important hotspots for soil bacterial, p ...
Leto:
2021
Vir:
Repozitorij Univerze v Ljubljani (RUL)