Results 141 to 150 of about 15,852,135 (305)

Analysis on local optimum existence form of K-means-type

, 2014
With the hypothesis of Gaussian distribution of patterns, K-means and its extensions are good for clustering. As the representative of partitional clustering algorithm, K-means follows rules for running: numbers of clusters to be set, cluster ...
Xia QH(夏庆华), Zhao, Fei, Zhang, CN, Xia Qinhua, Zhao Fei, Zou Yuanyuan, Zhang CN(张承宁), Zou YY(邹媛媛), Zhang Chengning   +8 more
core  

Comparative Study of Earthquake Clustering in Indonesia Using K-Medoids, K-Means, DBSCAN, Fuzzy C-Means and K-AP Algorithms

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)
Indonesia’s frequent earthquakes, caused by its position at the convergence of multiple tectonic plates, Indonesia's frequent earthquakes, caused by its position at the convergence of multiple tectonic plates, necessitate precise seismic zone ...
Nurfidah Dwitiyanti, Siti Ayu Kumala, Shinta Dwi Handayani   +2 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Performance of standard k-means, sparse k-means and randomized sparse k-means clustering algorithms using FPC scores.

, 2015
Performance of standard k-means, sparse k-means and randomized sparse k-means clustering algorithms using FPC scores.
Junhai Jiang (773105), Shicheng Guo (171219), Momiao Xiong (86978), Nan Lin (26755)   +3 more
core   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

FT K-Means: A High-Performance K-Means on GPU with Fault Tolerance

2024 IEEE International Conference on Cluster Computing (CLUSTER)
K-means is a widely used algorithm in clustering, however, its efficiency is primarily constrained by the computational cost of distance computing. Existing implementations suffer from suboptimal utilization of computational units and lack resilience against soft errors.
Shixun Wu, Yitong Ding, Yujia Zhai, Jinyang Liu 0003, Jiajun Huang 0001, Zizhe Jian, Huangliang Dai, Sheng Di, Bryan M. Wong, Zizhong Chen, Franck Cappello   +10 more
openaire   +3 more sources

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

A K-means-like algorithm for informetric data clustering

, 2015
The K-means algorithm is one of the most often used clustering techniques. However, when it comes to discovering clusters in informetric data sets that consist of non-increasingly ordered vectors of not necessarily conforming lengths, such a method ...
Anna Cena (13497691), Marek Gagolewski (13083165)   +1 more
core  

America means "I love you, my yankee land" [PDF]

, 1917
For voice and piano.Caption title.On score verso: A-M-E-R-I-C-A means "I love you, my yankee land" / words and music by Jack Frost. Frank K.
Graham, Roger, 1885-1938.
core  

Performance of standard k-means, sparse k-means and randomized k-means algorithms for clustering KIRC tumor cell grades.

, 2015
Performance of standard k-means, sparse k-means and randomized k-means algorithms for clustering KIRC tumor cell grades.
Junhai Jiang (773105), Shicheng Guo (171219), Momiao Xiong (86978), Nan Lin (26755)   +3 more
core   +1 more source