Description: ANN is a library written in the C++ programming language to support both
exact and approximate nearest neighbor searching in spaces of various
dimensions.ANN is also a testbed containing
programs and procedures for generating data sets, collecting and
analyzing statistics on the performance of nearest neighbor algorithms
and data structures, and visualizing the geometric structure of these
data structures.-ANN is a library written in the C programmin g language to support both exact and approximat e nearest neighbor searching in spaces of VARIO us dimensions.ANN is also a testbed containing programs and procedures for generating data se ts. collecting and analyzing statistics on the per Formance of nearest neighbor algorithms and da ta structures, visualizing and the geometric structure of the se data structures. Platform: |
Size: 539278 |
Author:工人 |
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Description: ANN is a library written in the C++ programming language to support both exact and approximate nearest neighbor searching in spaces of various dimensions.
可以直接用于工程 支持 Kd tree，BBF(best bin first) Platform: |
Size: 1580763 |
Author:hu |
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Description: ANN is a library written in the C++ programming language to support both
exact and approximate nearest neighbor searching in spaces of various
dimensions.ANN is also a testbed containing
programs and procedures for generating data sets, collecting and
analyzing statistics on the performance of nearest neighbor algorithms
and data structures, and visualizing the geometric structure of these
data structures.-ANN is a library written in the C programmin g language to support both exact and approximat e nearest neighbor searching in spaces of VARIO us dimensions.ANN is also a testbed containing programs and procedures for generating data se ts. collecting and analyzing statistics on the per Formance of nearest neighbor algorithms and da ta structures, visualizing and the geometric structure of the se data structures. Platform: |
Size: 538624 |
Author:工人 |
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Description: ANN is a library written in the C++ programming language to support both exact and approximate nearest neighbor searching in spaces of various dimensions.
可以直接用于工程 支持 Kd tree，BBF(best bin first) -ANN is a library written in the C++ Programming language to support both exact and approximate nearest neighbor searching in spaces of various dimensions. Can be directly used for projects to support the Kd tree, BBF (best bin first) Platform: |
Size: 3192832 |
Author:hu |
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Description: c++实现的KNN库:建立高维度的K-d tree,实现K邻域搜索，最小半径搜索-K-NN algorithm implementation.
It supports data structures and algorithms for both exact and approximate nearest neighbor searching in arbitrarily high dimensions. Platform: |
Size: 624640 |
Author:duckur |
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Description: ANN is a library written in the C++ programming language to support both
exact and approximate nearest neighbor searching in spaces of various
dimensions. It was implemented by David M. Mount of the University of
Maryland, and Sunil Arya of the Hong Kong University of Science and
Technology. ANN (pronounced like the name ``Ann ) stands for
Approximate Nearest Neighbors. ANN is also a testbed containing
programs and procedures for generating data sets, collecting and
analyzing statistics on the performance of nearest neighbor algorithms
and data structures, and visualizing the geometric structure of these
data structures.-ANN is a library written in the C++ programming language to support both
exact and approximate nearest neighbor searching in spaces of various
dimensions. It was implemented by David M. Mount of the University of
Maryland, and Sunil Arya of the Hong Kong University of Science and
Technology. ANN (pronounced like the name ``Ann ) stands for
Approximate Nearest Neighbors. ANN is also a testbed containing
programs and procedures for generating data sets, collecting and
analyzing statistics on the performance of nearest neighbor algorithms
and data structures, and visualizing the geometric structure of these
data structures. Platform: |
Size: 617472 |
Author:HXH |
Hits:
Description: 查找二维和三维空间中K最近邻点的算法，在Approximate Nearest Neighbor Searching（ANN）的基础上进行了包装，易于使用。-Find the two-dimensional and three-dimensional space of K nearest neighbor algorithm, Approximate Nearest Neighbor Searching (ANN) based on the packaging. Platform: |
Size: 204800 |
Author: |
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Description: ANN是一个构造数据索引结果的程序，可以实现最近邻、KD树等功能。ANN is designed for data sets that
are small enough that the search structure can be stored in main memory (in contrast to approaches from databases that assume that the data resides in secondary storage). Points are assumed to be represented as coordinate vectors of reals (or integers). The distance between two points can be defi ned in many ways. ANN assumes that distances are measured using any class of distance
functions called Minkowski metrics. These include the well known Euclidean distance, Manhattan distance, and max distance.-One diffi culty with exact nearest neighbor searching is that for virtually all methods other
than brute-force search, the running time or space grows exponentially as a function of dimension.
Consequently these methods are often not signifi cantly better than brute-force search, except in
fairly small dimensions. Platform: |
Size: 999424 |
Author:fhqu |
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Search - nearest neighbor searching