搜索结果: 1-15 共查到“管理学 distance”相关记录28条 . 查询时间(0.093 秒)
Applying the job demands–resources model to migrant workers: Exploring how and when geographical distance increases quit propensity
Applying the job demands–resources model migrant workers Exploring how
2016/1/26
We extend the job demands–resources model to explain how and when rural migrants whoworkfarfrom theirfamilies andprovincial hometownsaremore likely toleave jobs. Through two studies, we found that the...
The impacts of migration distance on Chinese migrant workers’ income: The role of fellow villagers
LIBOR rates copula function PDE.
2016/1/20
This paper discusses the correlation structure between London Interbank Offered Rates (LIBOR) by using copula function. We start from one simplified model of Brace, Gatarek & Musiela (1997) and find o...
Log-Det Heuristic for Matrix Rank Minimization with Applications to Hankel and Euclidean Distance Matrices
Log-Det Heuristic Matrix Rank Minimization Applications Hankel Euclidean Distance Matrices
2015/7/10
We present a heuristic for minimizing the rank of a positive semidefinite matrix over a convex set. We use the logarithm of the determinant as a smooth approximation for rank, and locally minimize thi...
A Distance-Based Test of Association Between Paired Heterogeneous Genomic Data
A Distance-Based Test Association Between Paired Heterogeneous Genomic Data
2013/4/28
Due to rapid technological advances, a wide range of different measurements can be obtained from a given biological sample including single nucleotide polymorphisms, copy number variation, gene expres...
Generalizing k-means for an arbitrary distance matrix
Generalizing k-means an arbitrary distance matrix
2013/5/2
The original k-means clustering method works only if the exact vectors representing the data points are known. Therefore calculating the distances from the centroids needs vector operations, since the...
Regression with Distance Matrices
functional data analysis mixed data multidimensional scaling shape correlation ma-trix
2013/4/27
Data types that lie in metric spaces but not in vector spaces are difficult to use within the usual regression setting, either as the response and/or a predictor. We represent the information in these...
Distance Metric Learning for Kernel Machines
metric learning distance learning support vector machines semi-de nite programming Mahalanobis distance
2012/9/17
Recent work in metric learning has signi cantly improved the state-of-the-art ink-nearest neighbor classi cation. Support vector machines (SVM), particularly with RBF kernels, are amongst the most pop...
First of all we want to thank the editor, Michael Newton, for leading the review and discussion of our work.
Distance correlation is a new class of multivariate dependence coefficients applicable to random vectors of arbitrary and not necessarily equal dimension. Distance covariance and distance correlation...
The shortest distance in random multi-type intersection graphs
Intersection graph shortest path branching process approximation Poissonapproximation
2010/3/9
Using an associated branching process as the basis of our approximation, we
show that typical inter-point distances in a multitype random intersection graph
have a defective distribution, which is w...
Social distance as a moderator of the effects of transformational leadership: Both neutralizer and enhancer
affect context efficacy leadership development multilevel
2009/11/13
Following recent interest in contextual factors and how they might influence the effects of transformational leadership, we consider the social distance between leaders and followers as a cross-level ...
National Training Porgramme - Telecommunication Colleges in Favour of Distance Learning
National Training Porgramme Telecommunication Colleges Distance Learning
2009/10/19
In today's society an educated person has to be constantly studying, often while continuing to work. Whereas earlier, e.g. in the 1950s, a young graduate from a higher educational institution knew eno...
Distance and Face-to-Face Courses on Spectrum Management, Delivered in Latin America
Distance and Face-to-Face Courses Spectrum Management Latin America
2009/10/19
As a follow-up to these two events and with a view to dealing with some aspects of spectrum management in greater depth, ITU organized a face-to-face "Advanced Seminar on Spectrum Management", in Lima...
Distance Training in Business Management - An Enriching Experience!
Distance Training Business Management An Enriching Experience
2009/10/19
For many years, BDT has been making efforts to introduce the use of information technologies in distance training and teleworking. Through various articles published in this Quarterly, readers have be...
Distance-Learning Courses on the Implementation of Business Plan
Distance-Learning Courses Business Plan
2009/10/19
The first distance-learning course on the implementation of business plans started on 19 July and will finish at the end of August. Conducted in partnership with ESMT in Dakar, it also represents a fi...