Results 221 to 230 of about 792,716 (262)

Monotone Classification by Function Decomposition

2005
The paper focuses on the problem of classification by function decomposition within the frame of monotone classification. We propose a decomposition method for discrete functions which can be applied to monotone problems in order to generate a monotone classifier based on the extracted concept hierarchy.
Popova, V., Bioch, J.C.
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Functional Classification in Hilbert Spaces

IEEE Transactions on Information Theory, 2005
Let X be a random variable taking values in a separable Hilbert space X, with label Y/spl isin/{0,1}. We establish universal weak consistency of a nearest neighbor-type classifier based on n independent copies (X/sub i/,Y/sub i/) of the pair (X,Y), extending the classical result of Stone to infinite-dimensional Hilbert spaces. Under a mild condition on
Gérard Biau, Florentina Bunea, Marten H. Wegkamp   +2 more
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Progress in the classification of functional psychoses

American Journal of Psychiatry, 1987
The three most widely used diagnostic systems in American psychiatry--the Feighner criteria, the Research Diagnostic Criteria, and DSM-III--appeared sequentially at 4-year intervals. The fact that the latter two systems each incorporated changes in essentially all diagnostic categories implied progress toward greater validity; however, this assumption ...
W, Coryell, M, Zimmerman
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Function and Classification

1998
The term pesticide is an all-inclusive word meaning killer of pests (the ending “cide” comes from the Latin “cida”, meaning killer). Pesticides are legally classed as economic poisons and are defined as any substance used for controlling, preventing, destroying, repelling, or mitigating any pest. According to this classification, many chemicals such as
A. S. Perry, I. Yamamoto, I. Ishaaya, R. Perry   +3 more
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Classification as a kind of distance function. Natural classifications

Studia Logica, 1961
There exists a close analogy between the theoretical procedure of classifying a domain of objects and the physical operation of segregationsl ordering of a collection of bodies, which in the simplest case consists in first forming a number of heaps of the elements of the collection to be ordered and then in arranging these heaps so as to form clusters ...
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On the Classification of Functions Integrable on a Segment

Ukrainian Mathematical Journal, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Motornaya, O. V., Motorniĭ, V. P., Sedunova, V. V.   +2 more
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Classification as a Function of the Degree of Dementia

Gerontology, 2009
Primary dementias may be classified into dementia of Alzheimer type (DAT) and dementia of vascular type (DVT) which differ in morphological and clinical respects. Studies on cerebral blood flow (CBF) and metabolism may support the classification procedure provided the dementias are in their early phase and their symptoms are florid. Generally unchanged
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Approximate Function Classification

2022
Martin Lukac, Krzysztof Podlaski, Michitaka Kameyama   +2 more
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A classification of graph capacity functions

Journal of Graph Theory, 1996
Summary: Given two graphs \(G= (V(G), E(G))\) and \(H= (V(H), E(H))\), the sum of \(G\) and \(H\), \(G+ H\), is the disjoint union of \(G\) and \(H\). The product of \(G\) and \(H\), \(G\times H\), is the graph with the vertex set \(V(G\times H)\) that is the Cartesian product of \(V(G)\) and \(V(H)\), and two vertices \((g_1, h_1)\), \((g_2, h_2 ...
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Classification ofm-functions on surfaces

Ukrainian Mathematical Journal, 1999
Summary: A necessary and sufficient condition for contingency of \(m\)-functions on surfaces is established.
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