Results 31 to 40 of about 167,956,997 (283)

A unified approach for cluster-wise and general noise rejection approaches for k-means clustering [PDF]

PeerJ Computer Science, 2019
Hard C-means (HCM; k-means) is one of the most widely used partitive clustering techniques. However, HCM is strongly affected by noise objects and cannot represent cluster overlap.
Seiki Ubukata
doaj   +2 more sources

KofamKOALA: KEGG Ortholog assignment based on profile HMM and adaptive score threshold

bioRxiv, 2019
Summary KofamKOALA is a web server to assign KEGG Orthologs (KOs) to protein sequences by homology search against a database of profile hidden Markov models (KOfam) with pre-computed adaptive score thresholds.
T. Aramaki, Romain Blanc-Mathieu, H. Endo, Koichi Ohkubo, M. Kanehisa, S. Goto, H. Ogata   +6 more
semanticscholar   +1 more source

Graph-based sequence annotation using a data integration approach

Journal of Integrative Bioinformatics, 2008
The automated annotation of data from high throughput sequencing and genomics experiments is a significant challenge for bioinformatics. Most current approaches rely on sequential pipelines of gene finding and gene function prediction methods that ...
Pesch Robert, Lysenko Artem, Hindle Matthew, Hassani-Pak Keywan, Thiele Ralf, Rawlings Christopher, Köhler Jacob, Taubert Jan   +7 more
doaj   +1 more source

Mitigation of DESI fiber assignment incompleteness effect on two-point clustering with small angular scale truncated estimators [PDF]

Journal of Cosmology and Astroparticle Physics
We present a method to mitigate the effects of fiber assignment incompleteness in two-point power spectrum and correlation function measurements from galaxy spectroscopic surveys, by truncating small angular scales from estimators.
M. Pinon, A. de Mattia, P. McDonald, E. Burtin, V. Ruhlmann-Kleider, M. White, D. Bianchi, A. Ross, J. Aguilar, S. Ahlen, D. Brooks, R. Cahn, E. Chaussidon, T. Claybaugh, S. Cole, A. de la Macorra, B. Dey, P. Doel, K. Fanning, J. Forero-Romero, E. Gaztañaga, S. Gontcho, C. Howlett, D. Kirkby, T. Kisner, A. Kremin, A. Lambert, M. Landriau, J. Lasker, L. Le Guillou, M. Levi, M. Manera, P. Martini, A. Meisner, R. Miquel, J. Moustakas, A. Myers, G. Niz, N. Palanque-Delabrouille, W. Percival, C. Poppett, G. Rossi, E. Sanchez, D. Schlegel, M. Schubnell, H. Seo, D. Sprayberry, G. Tarlé, M. Vargas-Magaña, B. Weaver, P. Zarrouk, R. Zhou, H. Zou   +52 more
semanticscholar   +1 more source

Innovative assignment rubrics for ODL courses: design, implementation and impact [PDF]

AAOU Journal, 2018
Purpose - The purpose of this paper is to propose a new standard of assignment rubrics to minimize various interpretations and confusing expectations of the assignment outcome among all stakeholders and enhance the assignment rubrics to function not only
Rames Mariapan
doaj   +1 more source

El afijo aplicativo -i- del suahelí y sus repercusiones teóricas para la gramática funcional

Estudios de Lingüística, 2000
The present paper discusses how the Simon C. Dik's Functional Grammar (FG) should account for the applicative affix -i- in Swahili verbs. In order to do so, it first summarizes the theory of syntactic function assignment within the framework ...
Ventura Salazar García
doaj   +1 more source

Multiple Task Assignment and Path Planning of a Multiple Unmanned Surface Vehicles System Based on Improved Self-Organizing Mapping and Improved Genetic Algorithm

Journal of Marine Science and Engineering, 2021
This paper addresses multiple task assignment and path-planning problems for a multiple unmanned surface vehicle (USVs) system. Since it is difficult to solve multi-task allocation and path planning together, we divide them into two sub-problems ...
G. Xia, Xianxin Sun, Xiaoming Xia
semanticscholar   +1 more source

An Improved Belief Entropy to Measure Uncertainty of Basic Probability Assignments Based on Deng Entropy and Belief Interval

Entropy, 2019
It is still an open issue to measure uncertainty of the basic probability assignment function under Dempster-Shafer theory framework, which is the foundation and preliminary work for conflict degree measurement and combination of evidences.
Yonggang Zhao, Duofa Ji, Xiaodong Yang, Liguo Fei, Changhai Zhai   +4 more
doaj   +1 more source

Multisource basic probability assignment fusion based on information quality

International Journal of Intelligent Systems, 2021
Information quality has received extensive attention recently. Yager and Petry proposed an information quality suitable for the framework of probability theory, and proposed a method of fusing multisource information, which can improve the information ...
Dingbin Li, Yong Deng, K. Cheong
semanticscholar   +1 more source

A Novel Approach to C_exp Average Assignments on Chain Graphs

مجلة بغداد للعلوم
In general, the exponential average of two positive numbers does not have to be an integer. Because of this, the exponential average needs to be an integer that takes into consideration the flooring or ceiling function.
A. Rajesh Kannan
doaj   +1 more source