Results 61 to 70 of about 18,493,508 (291)
An Improved K-means Method with Density Distribution Analysis
MATEC Web of Conferences, 2018 In this paper, a novel K-means clustering algorithm is proposed. Before running the traditional Kmeans, the cluster centers should be randomly selected, which would influence the time cost and accuracy.
Xue Huiwen, Li Haochen, Wang Yanfei
doaj +1 more source
Mellin Transform-Based Approach for Parameter Estimation of K Distribution Plus Noise
IEEE Access, 2019 Mellin transform is a fast and robust method for parameter estimation. In this paper, the parameter estimator of K plus noise (KpN) model based on the Mellin transform is proposed.
Kuihua Huang, Chao Chen, Gui Gao
doaj +1 more source
Asymptotically efficient estimators for the K-distribution
, 2022 4 S.The K-distribution is an important probability distribution to describe the radar reflectivity of ground clutter in SAR images. One of the main tasks is to find reliable estimates of the two parameters that determine the K-distribution.
Maresch, A.
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The Standards for Psychosocial Care for Children with Cancer and Their Families guide the provision of comprehensive psychosocial care. Parallel to research characterizing implementation of the Standards from the perspective of providers, this study examines implementation of the Standards from the perspective of parents of youth ...
Emily M. Pariseau +8 more
wiley +1 more source
Comrade Black Distribution [February 1998 catalogue]
, 1998 The catalog of a D.I.Y. retail distributor of political and small press books and pamphlets. Started in 1996, CB Distribution is an effort to counter the homogeneity of political and artistic thought that dominates the mainstream media.
Comrade Black Distribution
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Arthropod fauna on the abaxial and adaxial surfaces of Acacia mangium (Fabaceae) leaves
Brazilian Journal of Biology, 2021 Acacia mangium (Willd., 1806) (Fabales: Fabaceae) is a fast growing, rustic, pioneer species, with potential to fix nitrogen, and for programs to recover degraded areas.
G. N. Gomes +5 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko +5 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess +5 more
wiley +1 more source
k-means clustering: Cluster distribution for k = 100.
, 2016 k-means clustering: Cluster distribution for k = 100.
Hashem Tamimi (3359189) +2 more
core +1 more source
Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham +7 more
wiley +1 more source