Buscar
Mostrando ítems 11-20 de 843
Compact distance histogram: a novel structure to boost k-nearest neighbor queries
(University of CaliforniaAssociation for Computing Machinery - ACMLa Jolla, 2015-06)
The k-Nearest Neighbor query (k-NNq) is one of the most useful similarity queries. Elaborated k-NNq algorithms depend on an initial radius to prune regions of the search space that cannot contribute to the answer. Therefore, ...
Near neighbor searching with K nearest references
(Elsevier, 2015)
Proximity searching is the problem of retrieving,from a given database, those objects
closest to a query.To avoid exhaustive searching,data structures called indexes are builton
the database prior to serving queries.The ...
Lazy multi-label learning algorithms based on mutuality strategies
(SpringerDordrecht, 2015-12)
Lazy multi-label learning algorithms have become an important research topic within the multi-label community. These algorithms usually consider the set of standard k-Nearest Neighbors of a new instance to predict its ...
Practical construction of k-nearest neighbor graphs in metric spaces
(SPRINGER-VERLAG BERLIN, 2006)
Let U be a set of elements and d a distance function defined among them. Let NNk (u) be the k elements in U - {u} having the smallest distance to u. The k-nearest neighbor graph (kNNG) is a weighted directed graph G(U,E) ...
Implementación y evaluación en algoritmos de búsqueda: k-nearest neighbor y range query con estructuras quadtree y kd-tree para datos lidar
(Universidad de Talca (Chile). Escuela de Ingeniería Civil en Computación., 2016)
The assessment of the quality of sugar using electronic tongue and machine learning algorithms
(2012-12-01)
The correct classification of sugar according to its physico-chemical characteristics directly influences the value of the product and its acceptance by the market. This study shows that using an electronic tongue system ...
The assessment of the quality of sugar using electronic tongue and machine learning algorithms
(2012-12-01)
The correct classification of sugar according to its physico-chemical characteristics directly influences the value of the product and its acceptance by the market. This study shows that using an electronic tongue system ...