《The role of local dimensionality measures in benchmarking nearest neighbor search》阅读理解与总结 一、研究内容 该论文主要探索最近邻搜索的相关问题,即给定一个数据集S⊆M,在S上建立索引,对于查询点x∈M,返回距离度量D标准下S中最近的k个点,即与查询点最相关的K个关键字。实验选用局部内在维数(LID),查...
Pointing to the computational complexity to find the minimum distance in the nearest feature line (NFL) classification algorithm, the nearest neighbor search methods with Full Search (FS), Partial Disdoi:10.1007/978-3-319-68527-4_38Fang Guo...
Nearest neighbor search : the old, the new, and the impossible Over the last decade, an immense amount of data has become available. From collections of photos, to genetic data, and to network traffic statistics, moder... A Andoni - 《Massachusetts Institute of Technology》 被引量: 75发表...
In lines 33-34, using the indices obtained from the nearest neighbor search, the corresponding control unit is identified and its outcome value is retrieved. The difference between the treated outcome and the matched control outcome is then computed and added to the ATT variable, as shown in li...
nearest neighbor method Nearest Neighbor News Network Nearest Neighbor Problem Nearest Neighbor Rule Nearest neighbor search Nearest Neighbor Spacing Distribution Nearest Neighbor Standard Filter nearest neighbors Nearest Neighbour Interchange Nearest Neighbour Model Nearest Non-Interfering Cell Nearest Person of Co...
(f) The nearest and the next-nearest neighbor search was repeated for all the newly assigned bcc lattice sites. This process was repeated until no further atoms could be assigned to the lattice. (g) New bcc lattice vectors were fitted to the atoms assigned to the lattice using fitting param...
ClusterTree: integration of cluster representation and nearest-neighbor search for large data sets with high dimensions We introduce the ClusterTree, a new indexing approach for representing clusters generated by any existing clustering approach. A cluster is decomposed into... Dantong,Yu,Aidong,......
(\frac{3.88\,{{\AA }}}{\surd 2}\times 25\%\) = 0.686 Å), the atom was added to the corresponding fcc lattice site. The nearest neighbor search was repeated for all the newly assigned fcc lattice sites. The process was repeated until no more atoms could be assigned to ...
adj.nearer,nearest 1.Close in time, space, position, or degree:near neighbors; near equals. 2.Closely related by kinship or association; intimate:a near relative; a near and dear friend.See Synonyms atclose. 3. a.Nearly occurring but not actually happening:a near victory; a near disaster...
Building upon this analysis, ArcGIS 10.8 was used to calculate the average nearest neighbor index of traditional villages in the LYRB to delineate the spatial distribution types (refer to Table4). Additionally, using ArcGIS 10.8, the Thiessen polygon tool was used to create a Voronoi diagram, obt...