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- VA-Trie: A New and Efficient High Dimensional Index Structure for Approximate k Nearest Neighbor Query VA-Trie:一种用于近似k近邻查询的高维索引结构
- Continuous k Nearest Neighbor queries queries 连续k近邻查询
- k nearest neighbor query k近邻查询
- In this paper, we address the issue of KNN (K Nearest Neighbor) query and try to add a little important geographic data on Hilbert Curve Index Structure. 空间查询一直以来是资料库领域的研究议题,所发展出来树状的索引资料结构,并不适用于无线广播系统。
- K nearest neighbor queries KNN查询
- K nearest neighbor classification code, with input and output and procedures for use. 最近邻分类的代码,附有输入输出和程序使用说明。
- This technology which combines Decision Trees and K Nearest Neighbor, can mine the relative similarity of latent-item in the course of case search. 该方法将决策树法和近邻检索法等数据挖掘技术相结合,对事例检索过程中必需的特征项相似度进行挖掘。
- This paper presents a modified K nearest neighbor(MK NN) track correlation algorithm applying to distributed multisensor data fusion. 提出一种适合于分布式多传感器数据融合的新的航迹相关算法(MK-NN)。
- Four different feature selection methods are discussed,including Document Frequency(DF),Mutual Information(MI),X2 test(CHI),Correlation Coefficient(CC),and the correction of text categorization is compared using the algorithm of K nearest neighbor. 考察了文档频率DF、互信息MI、CHI统计、CC统计四种不同的特征选择方法;并结合K近邻算法进行分类精度上的比较.
- Improved KNN-SVM that combined Support Vector Machine(SVM) with weighted K Nearest Neighbor(KNN) is presented to improve the accuracy of gender recognition nearby SVM hyperplane. 摘要 针对支持向量机(SVM)在超平面附近进行性别识别的不准确性,引入进行加权的K近邻(KNN)算法。
- multi-type nearest neighbor query 多类型最近邻查询
- continuous nearest neighbor query 连续最近邻查询
- We also extend BANNS to process All-k-Nearest-Neighbor queries which means given two sets of spatial objects A, B, find each object in A its k nearest neighbors in B. 综上,我们研究了道路网络中的多对象最近邻查询问题,提出一个新颖的查询处理算法BANNS,并对其进行了扩展。
- Britain's nearest neighbor is France. 英国最近的邻居是法国。
- The algorithm combines genetic algorithms and2-opt local search opti-mization,in order to speed up the computation,K Nearest Neighbors Sets is proposed to decrease the search space ac-cording to the characteristic of TSP. 该算法结合遗传算法和2-opt邻域搜索优化技术,并针对旅行商问题的特点,提出K近邻点集以缩减搜索空间从而加快求解速度。
- reverse nearest neighbor queries 反向最近邻查询
- A nearest neighbors query in dynamic environment 动态环境下的最近邻居查询
- A new method of continuous nearest neighbor query for spatiotemporal road network 时空道路网络连续最近邻查询的新方法
- Nearest neighbor queries of spatial object based on SR-tree 基于SR-树的空间对象最近邻查询
- Research for the Methods of Continuous Nearest Neighbor Queries 连续近邻查询方法的研究