This paper presents ESEquivPS extension support equivalency pruning strategy, a new search space pruning strategy for mining maximal frequent itemsets to effectively reduce the search space.
为了有效地削减搜索空间,提出了一种新的最大频繁项集挖掘中的搜索空间剪枝策略。
Based on the distribution of fitness and characteristics of binary-coding, We improved GA by reducing and moving the search space.
将非线性方程组的求解问题转化为函数优化问题 ,利用遗传算法适应值的分布和二进制编码的特点 ,通过缩小、移动搜索空间的方法 ,求得非线性方程组的高精度的解 。
It uses the concepts to restore information,partition the search space to gain the concepts and reduce the amount of the search space by ordering items,merging the equivalence subspaces and discard- ing the invalid subspaces under the precondition of the correctness of results.
它利用概念来保存信息,通过划分搜索空间得到概念,并在保证数据挖掘结果正确的前提下采用项有序,合并等价子空间和舍弃无效子空间等手段减少搜索空间数量,提高了效率。
Performance comparisons of the differences of search time and search efficiency between this algorithm and traditional algori.
仿真分析了潜艇的运动速度和航向分别变化的情况下,所提算法与传统算法对目标搜索时间和发现概率的差异。
In order to meet the high requirement of reliability of city power, the paper studys that the monitor way of electric circuitry based on GSM network by the model of electric circuitry GIS topology and introduces the theory of monitor and system structure, discussing the approach to establish spatial search of circuitry dominative scope based on the site of monitor spot.
为满足当前城区电网运行可靠性的高要求,本文结合电网GIS拓扑模型的特点,研究了基于GSM网络的城网线路运行监控的实现方法,介绍了实现监控的原理及系统构架,在城网拓扑结构的基础上,论述了通过监控点控制线路的空间搜索算法。
This paper discusses the octree-based spatial search and intersection algorithm including cell distribution and intersection computing based on octree.
讨论基于八叉树的空间搜索与求交算法,包括基于八叉树的单元格分配及求交运算2个步骤。
Study on Performance of Intelligent Optimization Algorithms and Search Space;
智能优化算法的性能及搜索空间研究
Particle Swarm Optimization with Contracted Ranges of Both Search Space and Velocity
压缩搜索空间与速度范围粒子群优化算法
IMVPP A New Strategy of Constructing Search Spaces for Materialized
IMVPP一种为物化视图选择构造搜索空间的新策略
Study and Implementation of Genetic Algorithm Based on Improvment of Search Space Partition
优化搜索空间划分的遗传算法的研究与实现
Application of genetic algorithm with space contraction in TSP
压缩搜索空间的遗传算法在TSP中的应用
A METHOD OF SIMPLIFING BOOLEAN SPACE WITH THE HEURISTIC SEARCHING
一种化简布尔空间的启发式搜索方法
Research of RkNN in the Application of Spatial Databases;
RkNN搜索在空间数据库应用中的研究
Spatial Asymmetry of Visual Search between Different Locations: An Eye Movements Study;
视觉搜索中空间不对称性的眼动研究
A Sort of Method of State Space Search in Mechanical Translation;
机器翻译中的一种状态空间搜索方法
Resource Searching Mechanism in Distributed Resource Space Model
分布式资源空间模型的资源搜索机制
Multi-Object Sub-Space Search Evolutionary Algorithm
多目标子空间搜索演化算法MOSSSEA
Spatial Join Query with Keyword-based Search
一种基于关键词搜索的空间连接查询
A reverse nearest neighbor search algorithm in metric space
一种度量空间中的可逆近邻搜索算法
Research on a Spatial Join Query with Keyword Search
支持关键词搜索的空间连接查询研究
The Research on Two Dimension Array Based Reconfigurable Computing Design Space Exploration
二维阵列型可重构计算设计空间搜索方法研究
Research on Intelligent Web Search Engine of Unstructured Spatial Information;
非结构化网络空间信息智能搜索与服务研究
The Research on Laser Searching and Tracking of Bidirectional RVD;
双向空间交会对接激光搜索跟踪技术研究
Study of Multiple Search with Errors on Discrete Space;
离散空间上的多维容错搜索问题的探究
