نتایج جستجو برای: nearest neighbor model

تعداد نتایج: 2133366  

2009
Natasha Singh-Miller Michael Collins

We consider the problem of using nearest neighbor methods to provide a conditional probability estimate, P (y|a), when the number of labels y is large and the labels share some underlying structure. We propose a method for learning label embeddings (similar to error-correcting output codes (ECOCs)) to model the similarity between labels within a nearest neighbor framework. The learned ECOCs and...

Journal: :International Journal of Advanced Computer Science and Applications 2020

Pejman tahmasebi Kohyani Yousef askari,

Collection of appropriate qualitative and quantitative data is necessary for proper management and planning. Used the suitable inventory methods is necessary and accuracy of sampling methods dependent the inventory net and number of sample point. Nearest neighbor sampling method is a one of distance methods and calculated by three equations (Byth and Riple, 1980; Cotam and Curtis, 1956 and Cota...

Journal: :Quantum Information & Computation 2013
Paul Pham Krysta Marie Svore

We contribute a 2D nearest-neighbor quantum architecture for Shor’s algorithm to factor an n-bit number in O(log2(n)) depth. Our implementation uses parallel phase estimation, constant-depth fanout and teleportation, and constant-depth carry-save modular addition. We derive upper bounds on the circuit resources of our architecture under a new 2D nearest-neighbor model which allows a classical c...

2004
E. Miranda

The two-dimensional Kondo lattice model with both nearest and next-nearest neighbor exchange interactions is studied within a mean-field approach and its phase diagram is determined. In particular, we allow for lattice translation symmetry breaking. We observe that the usual uniform intersite order parameter is never realized, being unstable towards other more complex types of order. When the n...

Journal: :international journal of advanced biological and biomedical research 0
yousef askari ph.d student of forestry, faculty of natural resources and earth science, university of shahrekord, shahrekord, iran pejman tahmasebi kohyani assistant professor of rangeland, faculty of natural resources and earth science, university of shahrekord, shahrekord, iran

collection of appropriate qualitative and quantitative data is necessary for proper management and planning. used the suitable inventory methods is necessary and accuracy of sampling methods dependent the inventory net and number of sample point. nearest neighbor sampling method is a one of distance methods and calculated by three equations (byth and riple, 1980; cotam and curtis, 1956 and cota...

Journal: :Statistics & Probability Letters 1989

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