Results 51 to 60 of about 1,981,824 (263)

Online k-means Clustering

open access: yes, 2019
We study the problem of online clustering where a clustering algorithm has to assign a new point that arrives to one of $k$ clusters. The specific formulation we use is the $k$-means objective: At each time step the algorithm has to maintain a set of k candidate centers and the loss incurred is the squared distance between the new point and the closest
Cohen-Addad, Vincent   +3 more
openaire   +3 more sources

Potential Early Risk Biomarkers for Reduced Forced Expiratory Volume in Children Post‐Hematopoietic Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT We sought to identify potential early risk biomarkers for lung disease in children post‐allogeneic HCT. Patients with pulmonary function tests 3 months post‐transplant and plasma samples between days 7 and 14 post‐HCT were included. Six of 27 subjects enrolled had reduced forced expiratory volume 1 (FEV1) z scores.
Isabella S. Small   +3 more
wiley   +1 more source

CLUSTERING ANALYSIS FOR GROUPING SUB-DISTRICTS IN BOJONEGORO DISTRICT WITH THE K-MEANS METHOD WITH A VARIETY OF APPROACHES

open access: yesBarekeng
Population data is an important piece of information that is useful for regional planning and development. Insight into the state of an area is more straightforward to observe if there are grouped sub-districts.
Denny Nurdiansyah   +4 more
doaj   +1 more source

Metode Elbow dan K-Means Guna Mengukur Kesiapan Siswa SMK Dalam Ujian Nasional

open access: yesJurnal Teknologi dan Sistem Informasi, 2020
Keberhasilan siswa dalam menempuh ujian nasional (UN) dapat terlihat dari perolehan nilai mata pelajaran yang diujikan, tiga diantaranya adalah nilai matematika, Bahasa Indonesia, dan Bahasa Inggris.
Ninik Tri Hartanti
doaj   +1 more source

CLUSTERING OF STATE UNIVERSITIES IN INDONESIA BASED ON PRODUCTIVITY OF SCIENTIFIC PUBLICATIONS USING K-MEANS AND K-MEDOIDS

open access: yesBarekeng, 2023
Scientific publication is a measure of the performance of a university. Universities that are owned and operated by the government and whose establishment is carried out by the President of Republic Indonesia are state universities (PTN).
Ermawati Ermawati   +2 more
doaj   +1 more source

Deep k-Means: Jointly clustering with k-Means and learning representations

open access: yesPattern Recognition Letters, 2020
Under consideration at Pattern Recognition ...
Moradi Fard, Maziar   +2 more
openaire   +4 more sources

Fast k-means based on KNN Graph

open access: yes, 2017
In the era of big data, k-means clustering has been widely adopted as a basic processing tool in various contexts. However, its computational cost could be prohibitively high as the data size and the cluster number are large.
Deng, Cheng-Hao, Zhao, Wan-Lei
core   +1 more source

Personalizing the Pediatric Hematology/Oncology Fellowship: Adapting Training for the Next Generation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT The pediatric hematology‐oncology fellowship training curriculum has not substantially changed since its inception. The first year of training is clinically focused, and the second and third years are devoted to scholarship. However, this current structure leaves many fellows less competitive in the current job market, resulting in ...
Scott C. Borinstein   +3 more
wiley   +1 more source

SISTEM PENGAMBILAN KEPUTUSAN PEMILIHAN LAHAN TANAM DI KABUPATEN WONOSOBO DENGAN K-MEANS CLUSTERING DAN TOPSIS

open access: yesJurnal Nasional Pendidikan Teknik Informatika (JANAPATI), 2020
Melakukan pemilihan lahan tanam pada suatu lahan yang akan ditanami dengan kriteria lahan tanam yang sesuai sangat diperlukan sebagai pendukung keputusan. Kesalahan dalam memilih lokasi lahan tanam yang tidak sesuai membuat menurunnya produksi kentang di
Khomsatun Khomsatun   +3 more
doaj   +1 more source

Comparison of K-Means & K-Means++ Clustering Models using Singular Value Decomposition (SVD) in Menu Engineering

open access: yesJOIV: International Journal on Informatics Visualization, 2023
The menu is one of the most fundamental aspects of business continuity in the culinary industry. One of the tools that can be used for menu analysis is menu engineering.
Nina Setiyawati   +2 more
doaj   +1 more source

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