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Heuristics for capacitated messenger problem
Basic themes of document: capacitated messenger problem; heuristics; nearest neighbour; insertion method; exchange method......
BB - Aplikovaná statistika, operační výzkum
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
k-Depth-nearest Neighbour Method and its Performance on Skew-normal Distributons
In the present paper we investigate performance of the k-depth-nearest classifier. This classifier, proposed recently by Vencalek, uses the concept of data depth to improve the classification method known as the k-nearest <...
BA - Obecná matematika
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Wages in the Czech Regions
Main topics of the document: wage distribution; cluster analysis; method of the nearest neighbour; Euclidean distance metric; Akaike and Bayesian information criterions......
Statistics and probability
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
A DEPTH-BASED MODIFICATION OF THE K-NEAREST NEIGHBOUR METHOD
classifier was inspired by the k nearest neighbour (kNN) method. It is based on the idea of a depth-based distributional neighbourhood and is called k nearest depth neighbours classifiers as well as the c...
Statistics and probability
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Nearest neighbour distance does not affect escape behaviour in urban hooded crows
The nearest-neighbour distance is an important property of a group individuals. We examined whether distance to the nearest neighbour affected two components to starting distance and grass coverage. The lack of evi...
Behavioral sciences biology
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Cluster analysis and principal component method in the application of searching outliers of age-specific mortality rates in the Czech Republic and Slovakia
Basic themes of document: principal component method; cluster analysis; age-specific mortality rates; Czech Republic; Slovakia; demographic development; nearest neighbour clustering method; analysing similarities o...
AO - Sociologie, demografie
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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New Depth-Based Modification of the k-Nearest Neighbour Method
In this paper, we propse a new depth-based modification of the k-nearest neighbor method. We want to classify a new d-dimensional observation into one of two groups. Newly proposed method is based on the idea that points wi...
BA - Obecná matematika
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Clustering Use in Knowledge Discovery
. Clustering analysis belongs to unsupervised methods of data mining. We put here a focus on this method. Some basic principles are described in the second part of this paper. This method is examined on two examples from th...
BB - Aplikovaná statistika, operační výzkum
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Data Mining with Clustering
. Clustering analysis belongs to unsupervised methods of data mining. We put here a focus on this method. Some basic principles are described in the second part of this paper. This method is examined on two examples from th...
AE - Řízení, správa a administrativa
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
How Many Neighbours for Known-Item Search?
for one or just a few nearest neighbours to a query does not have to be sufficient for a larger number of nearest neighbours is discussed. A baseline approach for finding a larger number of approximate nearest...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2021 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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