نتایج جستجو برای: label matrix

تعداد نتایج: 425412  

Journal: :IEEE Transactions on Computational Social Systems 2022

Graph embedding learns low-dimensional representations for nodes or edges on the graph, which is widely applied in many real-world applications. Excessive graph mining promotes research of attack methods embedding. Most generate perturbations that maximize deviation prediction confidence. They are difficult to accurately misclassify instances into target label, and nonminimized more easily dete...

Journal: :The Journal of Cell Biology 1966
Marian Neutra C. P. Leblond

The radioautographic distribution of the label of galactose-H(3) was compared with that of glucose-H(3) in a series of secretory cells of the rat. Whereas the glucose label appeared in all mucous cells, the galactose label was incorporated only into certain mucous cells. Whenever either label was incorporated, however, it was located first in the Golgi region and later in the secretion product,...

Journal: :Investigative ophthalmology & visual science 1992
L Carter-Dawson M Burroughs

Using a monoclonal antibody to chondroitin 6-sulfate, a major constituent of the cone matrix sheath, the location of the cone matrix sheath and the relative distribution of interphotoreceptor retinoid-binding protein (IRBP) was examined by light and electron microscopic immunocytochemistry. Chondroitin 6-sulfate immunoreactivity was localized to regions surrounding cone outer and inner segments...

Journal: :The Journal of biological chemistry 1981
N G Lipsky P L Pedersen

The half-lives of proteins of mitochondria and a well characterized set of mitochondrial subfractions have been estimated using two methods based on incorporation of a minimally reutilized amino acid precursor, [‘‘Clbicarbonate. The apparent average rate constants of protein degradation were measured on rat liver homogenate, mitochondria, and distinct outer compartment, inner membrane, and matr...

Journal: :Electronics 2022

The knowledge graph is an effective tool for improving natural language processing, but manually annotating enormous amounts of expensive. Academics have conducted research on entity and relation extraction techniques, among which, the end-to-end table-filling approach a popular direction achieving joint extraction. However, once table has been populated in uniform label space, large number nul...

2015
Meng Liu Yong Luo Dacheng Tao Chao Xu Yonggang Wen

Multi-label image classification is of significant interest due to its major role in real-world web image analysis applications such as large-scale image retrieval and browsing. Recently, matrix completion (MC) has been developed to deal with multi-label classification tasks. MC has distinct advantages, such as robustness to missing entries in the feature and label spaces and a natural ability ...

Journal: :Pattern Recognition 2013
Shanwen Zhang Ying-Ke Lei Tianbao Dong Xiao-Ping Zhang

The label propagation has the benefits of nearly-linear running time and easy implementation. In this paper, we make use of the label propagation to propose a new weight measure, and present a supervised locality projection analysis (SLPA) method for plant leaf classification. Firstly, we apply Warshall algorithm to label propagation and get the label matrix, then incorporate it into the weight...

2014
Xi Victoria Lin Sameer Singh Luheng He Ben Taskar Luke Zettlemoyer

In many multi-label learning problems, especially as the number of labels grow, it is challenging to gather completely annotated data. This work presents a new approach for multi-label learning from incomplete annotations. The main assumption is that because of label correlation, the true label matrix as well as the soft predictions of classifiers shall be approximately low rank. We introduce a...

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