|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Automatic fuzzy-DBSCAN algorithm for morphological and overlapping datasets显示文摘Clustering is one of the unsupervised learning problems.It is a procedure which partitions data objects into groups.Many algorithms could not overcome the problems of morphology,overlapping and the large number of clusters at the same time.Many scientific communities have used the clustering algorithm from the perspective of density,which is one of the best methods in clustering.This study proposes a density-based spatial clustering of applications with noise(DBSCAN)algorithm based on the selected high-density areas by automatic fuzzy-DBSCAN(AFD)which works with the initialization of two parameters.AFD,by using fuzzy and DBSCAN features,is modeled by the selection of high-density areas and generates two parameters for merging and separating automatically.The two generated parameters provide a state of sub-cluster rules in the Cartesian coordinate system for the dataset.The model overcomes the problems of clustering such as morphology,overlapping,and the number of clusters in a dataset simultaneously.In the experiments,all algorithms are performed on eight data sets with 30 times of running.Three of them are related to overlapping real datasets and the rest are morphologic and synthetic datasets.It is demonstrated that the AFD algorithm outperforms other recently developed clustering algorithms. | YELGHI Aref KÖSE Cemal YELGHI Asef SHAHKAR Amir | 2020 | Journal of Systems Engineering and Electronics2020，31，6： | 5 |
| 2 | Management of recurrent peptic ulcer perforation:problem-focused or definitive surgery?显示文摘 | Pinar Y Cemal K | 2014 | Int J Surg2014，12，8： | 1 |
| 3 | Defining a metabolic phenotype in the brain of a transgenic mouse model of spinocerebellar ataxia 3 显示文摘 | GRIFFIN J L CEMAL C K POOK M A | 2004 | Physiol Gen2004，16，3： | 1 |
| 4 | Defining a Metabolic Phenotype in the Brain of a Transgenic Mouse Model of Spinocerebellar Ataxia 3显示文摘 | GRIFFIN J L CEMAL C K POOK M A | 2004 | Physiol Genomics2004，16，3： | 1 |
| 5 | Defining a metabolic phenotype in the brain of a transgenic mouse model of spinocerebellar ataxia 显示文摘 | Griffin J L Cemal C K Pook M A | 2004 | Physiol Gen2004，16，3： | 1 |
| 6 | Association between Gene Polymorphism of Manganese Superoxide Dismutase and Prostate Cancer Risk显示文摘 | Ay?e Eken Onur Erdem Zorica Arsova‐Sarafinovska Cemal Akay Ahmet Sayal Nadica Matevska Ljubica Suturkova Koray Erten Ya?ar ?zg?k Aleksandar Dimovski Ahmet Aydin | 2013 | J Biochem Mol Toxicol2013，，3： | 1 |
| 7 | Optical screw-wrench for microassembly显示文摘For future micro-and nanotechnologies,the manufacturing of miniaturized,functionalized,and integrated devices is indispensable.In this paper,an assembly technique based on a bottom-up strategy that enables the manufacturing of complex microsystems using only optical methods is presented.A screw connection is transferred to the micrometer range and used to assemble screwand nut-shaped microcomponents.Micro-stereolithography is performed by means of two-photon polymerization,and microstructures are fabricated and subsequently trapped,moved,and screwed together using optical forces in a holographic optical tweezer set-up.The design and construction of interlocking microcomponents and the verification of a stable and releasable joint form the main focus of this paper.The assembly technique is also applied to a microfluidic system to enable the pumping or intermixing of fluids on a microfluidic chip.This strategy not only enables the assembly of microcomponents but also the combination of different materials and features to form complex hybrid microsystems. | Jannis Köhler Sarah Isabelle Ksouri Cemal Esen Andreas Ostendorf | 2017 | Microsystems & Nanoengineering2017，3，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员