Results 41 to 50 of about 11,269,656 (310)
Optimal estimation of qubit states with continuous time measurements [PDF]
, 2006 We propose an adaptive, two steps strategy, for the estimation of mixed qubit states. We show that the strategy is optimal in a local minimax sense for the trace norm distance as well as other locally quadratic figures of merit.
A. Fujiwara +48 more
core +3 more sources
Scalable Similarity Learning Using Large Margin Neighborhood Embedding [PDF]
2015 IEEE Winter Conference on Applications of Computer Vision, 2015 Classifying large-scale image data into object categories is an important problem that has received increasing research attention. Given the huge amount of data, non-parametric approaches such as nearest neighbor classifiers have shown promising results, especially when they are underpinned by a learned distance or similarity measurement.
Wang, Zhaowen +5 more
openaire +2 more sources
Neighborhood scheme selection for classification with SCRD method
Lietuvos Matematikos Rinkinys, 2015 When using Spatial Correlation Rule with Distance (SCRD) the selection of the neighborhood scheme influences classification accuracy. Spatial dependency in different situations remains at various distances, so, according to this, in applications it is ...
Giedrius Stabingis, Lijana Stabingienė
doaj +1 more source
ASSESSING NEIGHBORHOOD DISORDER: VALIDATION OF A THREE-FACTOR OBSERVATIONAL SCALE
European Journal of Psychology Applied to Legal Context, 2015 This study presents data on the development and preliminary validation of an observational scale assessing neighborhood disorder. Independent observations by trained raters of neighborhood disorder were conducted in 552 census block groups in the city of
Miriam Marco +3 more
doaj +1 more source
Neighborhood Detector Generation Algorithm Based on Clustering [PDF]
Jisuanji gongcheng, 2016 Neighborhood Negative Selection(NNS) algorithm needs to traverse the whole self-samples and leads to large amount of calculation.At the same time there are phenomena about overlap rate higher at matching stage.To address this issue,making in-depth study ...
ZHANG Fengbin,YANG Ze,GE Haiyang
doaj +1 more source
Algorithms, 2021 For decades, the use of weights has proven its superior ability to improve dynamic local search weighting algorithms’ overall performance. This paper proposes a new mechanism where the initial clause’s weights are dynamically allocated based on the ...
Abdelraouf Ishtaiwi +4 more
doaj +1 more source
Long cycles in graphs with large degree sums and neighborhood unions [PDF]
, 1996 We present and prove several results concerning the length of longest cycles in 2-connected or 1-tough graphs with large degree sums. These results improve many known results on long cycles in these graphs.
Heuvel, J. van den
core +3 more sources
Trees with large neighborhood total domination number
Discrete Applied Mathematics, 2015 13 ...
Henning, Michael A., Wash, Kirsti
openaire +3 more sources
Adaptive Large Neighborhood Search with a Constant-Time Feasibility Test for the Dial-a-Ride Problem
Transportation Science, 2019 In the dial-a-ride problem (DARP), user-specified transport requests from origin to destination points have to be served by a fleet of homogeneous vehicles.
Timo Gschwind, Michael Drexl
semanticscholar +1 more source
Simulated annealing with large-neighborhood search for two-echelon location routing problem
工程科学学报, 2017 Considering the multi-level distribution network has becoming more and more common, a two-echelon location routing problem (2E-LRP) model was established based on minimum total cost objective function.
LI Xiang, LI Su-jian, LI Hong
doaj +1 more source