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About 10,000 papers for “Centroid”

Centroid

National Cancer Institute · Definitions · 2020

A point that is the center of mass of an object of uniform

Cited by 0Open access

CENTROID

Encyclopedia of Environmental Change · 2014

Cited by 0

cluster centroid

2024

Citation: 'cluster centroid' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.11424 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial usage of the compendium should be directed to IUPAC.

Cited by 0

Scripts Centroid

Folding A Triangle, Are All Triangles Isosceles · 2011

Circle through 3 pts Altitude feet Buried treasure solution Day 3 assignment Scrambled proofs in envelopes Flowchart proof templates TEAXTEAM Geometry Institute 2.2THE BURIED TREASURE Among his great-grandfather’s papers, José found a parchment describing the location of a hidden treasure. The treasure was buried by a band of pirates on a deserted island which contained an oak tree, a pine tree, and a gallows where the pirates hanged traitors. The map looked like the accompanying figure and gave the following directions. “Count the steps from the gallows to the oak tree. At the oak, turn 90 ° to the right. Take the same number of steps and then put a spike in the ground. Next, return to the gallows and walk to the pine tree, counting the number of steps. At the pine tree, turn 90° to the left, take the same number of steps, and then put another spike in the ground. The treasure is buried halfway between the spikes.” José found the island and the trees but could not find the gallows or the spikes, which had long since rotted. José dug all over the island, but because the island was large, he gave up. Devise a plan to help José find the treasure.

Cited by 0

Centroid Method

Jae‐Young Hong, Seung-Woo Suh, Hitesh N. Modi et al. · Spine · 2011

The centroid method is more reliable for measuring scoliosis in AIS than the Cobb method, and it can substitute the Cobb method, which showed high variability.

Cited by 12

centroid acquisition

2024

Citation: 'centroid acquisition' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.12351 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial usage of the compendium should be directed to IUPAC.

Cited by 0

Centroid Analysis

Aliona Petrenco, Fritz Günther · OSF Preprints (OSF Preprints) · 2025

Cited by 0

Centroid chart.

Mariah Abdul Rahman (11218765), Nor Samsiah Sani (9993079), Rusnita Hamdan (11218768) et al. · Figshare · 2021

Cited by 0Open access

Triangle centroid

Garfunkel, Jack, Venkatachala, BJ, Pranesachar, CR · NOT FOUND REPOSITORY (Indian Institute of Science Bangalore) · 1979

Cited by 0

Centroid hexagon

Warendorff, Jay · Acervo Digital da Universidade Estadual Paulista (Universidade Estadual Paulista) · 2016

Cited by 0

Triangle Centroid

Wolfram Demonstrations Project · 2007

The geometric centroid center of mass of the polygon vertices of a triangle is the point sometimes also denoted that is also the intersection of the triangles three triangle medians The point is therefore sometimes called the median point The centroid is always in the interior of the triangle from Wolfram MathWorld

Cited by 0Open access

Triangle Centroid

Wolfram Demonstrations Project · 2007

The geometric centroid center of mass of the polygon vertices of a triangle is the point sometimes also denoted that is also the intersection of the triangles three triangle medians The point is therefore sometimes called the median point The centroid is always in the interior of the triangle from Wolfram MathWorld

Cited by 0Open access

Centroid hexagon

Warendorff, Jay · Acervo Digital da Universidade Estadual Paulista (Universidade Estadual Paulista) · 2011

Cited by 0

Centroid sizes.

Sandra Echtermeyer (4500805), Philine H. Metelmann (4500799), Alexander Hemprich (4500802) et al. · Figshare · 2017

<p>Comparison of centroid sizes of maxillary molars (left boxplot) and mandibular molars (right boxplot) in different study groups.</p>

Cited by 0Open access

Centroid Method

The SAGE Encyclopedia of Social Science Research Methods · 2004

Cited by 0

Random centroid initialization for improving centroid-based clustering

Vadim Romanuke · Decision Making Applications in Management and Engineering · 2023

A method for improving centroid-based clustering is suggested. The improvement is built on diversification of the k-means++ initialization. The k-means++ algorithm claimed to be a better version of k-means is tested by a computational set-up, where the dataset size, the number of features, and the number of clusters are varied. The statistics obtained on the testing have shown that, in roughly 50 % of instances to cluster, k-means++ outputs worse results than k-means with random centroid initialization. The impact of the random centroid initialization solidifies as both the dataset size and the number of features increase. In order to reduce the possible underperformance of k-means++, the k-means algorithm is run on a separate processor core in parallel to running the k-means++ algorithm, whereupon the better result is selected. The number of k-means++ algorithm runs is set not less than that of k-means. By incorporating the seeding method of random centroid initialization, the k-means++ algorithm gains about 0.05 % accuracy in every second instance to cluster.

Cited by 9Open access