نتایج جستجو برای: dice similarity coefficient
تعداد نتایج: 275674 فیلتر نتایج به سال:
Glioma, a malignant brain tumor, requires immediate treatment to improve the survival of patients. The heterogeneous nature Glioma makes segmentation difficult, especially for sub-regions like necrosis, enhancing non-enhancing and edema. Deep neural networks full convolution an ensemble fully are successful segmentation. paper demonstrates use 3D network with three-layer encoder-decoder approac...
One of the designs of cellular manufacturing systems (CMS) requires that a machine population be partitioned into machine cells. Numerous methods are available for clustering machines into machine cells. One method involves using a similarity coefficient. Similarity coefficients between machines are not absolute, and they still need more attention from researchers. Although there are a number o...
Several systems that rely on consistent data to offer high quality services, such as digital libraries and e-commerce brokers, may be affected by the existence of duplicates, quasi-replicas, or near-duplicate entries in their repositories. Because of that, there have been significant investments from private and government organizations in developing methods for removing replicas from its data ...
Ordered sets of documents are encountered more and more in information distribution systems, such as information retrieval systems (IRS). Classical similarity measures for ordinary sets of documents hence need to be extended to these ordered sets. This is done in this paper using fuzzy set techniques. First a general similarity measure is developed which contains the classical strong similarity...
Due to the low contrast, blurred boundary and intensity inhomogeneity of images, accurate segmentation breast cancer lesions with dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) still has great challenges. This paper proposed an improved active contour model (ACM) for segmenting in DCE-MRI images. First, based on extreme learning machine (ELM) method, a robust function is that co...
The segmentation of unlabeled medical images is troublesome due to the high cost annotation, and unsupervised domain adaptation one solution this. In this paper, an improved method was proposed. proposed considered both global alignment category-wise alignment. First, we aligned appearance two domains by image transformation. Second, output maps in a way. Then, decomposed semantic prediction ma...
A refined single-valued/interval neutrosophic set is very suitable for the expression and application of decision-making problems with both attributes and sub-attributes since it is described by its refined truth, indeterminacy, and falsity degrees. However, existing refined single-valued/interval neutrosophic similarity measures and their decision-making methods are scarcely studied in existin...
genetic variation assessment in plant gene pools is the first step in identifying, maintaining and conserving the genetic resources and also the basis for breeding programs. molecular markers provide the important tools to evaluate the genetic diversity in native plants. in order to evaluate the genetic diversity of 62 iranian walnut seedlings, 10 ssr primer pairs were used. the used ssr loci g...
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