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由于K-均值聚类算法局部最优的特点,而模拟退火算法理论上具有全局最优的特点。因此,用模拟退火算法对聚类进行了改进。20组聚类仿真表明,平均每次对K结果值改进8次...
由于K-均值聚类算法局部最优的特点,而模拟退火算法理论上具有全局最优的特点。因此,用模拟退火算法对聚类进行了改进。20组聚类仿真表明,平均每次对K结果值改进8次左右,效果显著。下一步工作:实际上在高温区随机生成邻域是个组合爆炸问题(见本人上载软件‘k-均值聚类算法’所述),高温跳出局部解的概率几乎为0,因此正考虑采用凸包约束进行模拟聚类,相关工作正在进行。很快将奉献给各位朋友。-as K-means clustering algorithm for optimal local characteristics, and simulated annealing algorithm theory with the characteristics of the global optimum. Thus, simulated annealing algorithm for clustering improvements. Cluster Group of 20 simulations show that the average value of K results improved about eight times, the results are obvious. The next step : In fact, in high temperature generated random neighborhood is a combination of explosives (see my software on the "k-means clustering algorithm" mentioned above), high-temperature solution of partial out almost zero probability, it is considering the use of convex hull bound for simulation cluster, the work under way . Soon dedication to the ladies.
- 2023-05-08 08:05:03下载
- 积分:1
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支撑向量机算法的一种改进算法,是基于增量学习的算法
支撑向量机算法的一种改进算法,是基于增量学习的算法-Support Vector Machine Algorithm an improved algorithm is based on the incremental learning algorithm
- 2022-01-31 11:12:08下载
- 积分:1
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粒子群优化算法是过程中的高级论文…
pso优化bp神经网络的程序,是师兄论文里的程序,希望对大家有用!-PSO bp neural network optimization procedure is the senior thesis in the process, I hope useful for all of us!
- 2022-08-12 07:07:00下载
- 积分:1
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的计算机模式识别技术
计算机模式识别技术-the technology of the computer pattern recognation
- 2022-04-28 18:58:46下载
- 积分:1
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已知北京、上海、广州、昆明和西安五城市航线里程如图。分别实现:
1)找到北京到昆明的最短路径。
2)找到北京到昆明,必须途径上海的路径。
3)...
已知北京、上海、广州、昆明和西安五城市航线里程如图。分别实现:
1)找到北京到昆明的最短路径。
2)找到北京到昆明,必须途径上海的路径。
3)找到北京到昆明,必须途径上海,但不能去广州的路径。
-known Beijing, Shanghai, Guangzhou, Kunming and Xi"an City route five mileage figure. Were achieved : 1) to Kunming to Beijing to find the shortest path. 2) find Beijing to Kunming, Shanghai must channel"s path. 3) to find Beijing to Kunming, Shanghai must channels, but can not go to Guangzhou"s path.
- 2023-04-03 05:20:03下载
- 积分:1
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介绍人工神经网络的模型及其应用。张立明编著,复旦大学出版社出版。...
介绍人工神经网络的模型及其应用。张立明编著,复旦大学出版社出版。-Introduction of artificial neural network model and its application. Edited by Zhang Liming, Fudan University Publishing House.
- 2022-03-16 07:36:08下载
- 积分:1
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BP神经网络实现回归程序,神经网络可以从reunificat学习…
一个bp实现回归的nn程序,可以从中学习神经网络在回归中的应用-Bp realize a return nn procedures, neural networks can learn from the reunification of the application
- 2022-03-25 19:01:13下载
- 积分:1
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八数码问题用A*算法实现 VC++6.0实现的八数码问题
八数码问题用A*算法实现 VC++6.0实现的八数码问题-eightnum
- 2022-05-24 16:14:54下载
- 积分:1
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运用BP网络实现三个二进制位的异或运算,带有样本库可编译运行...
运用BP网络实现三个二进制位的异或运算,带有样本库可编译运行-The use of BP networks realize the three-bit binary XOR operation with a sample library can be compiled to run
- 2022-08-05 23:31:03下载
- 积分:1
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考虑三个神经元的Hopfield网络,每个神经元有一个阈值和重量…
考虑3个神经元的hopfield网络,每个神经元有一个阀值和一个权重,定义存储在网络中的目标平衡点中为矩阵T的两个三指定存储在网络中的目标平衡点 -Consider three neurons hopfield network, each neuron has a threshold and a weight, the definition is stored in the network, the goal of equilibrium point for the matrix T of the two three-designated storage in the network
- 2022-09-06 12:15:03下载
- 积分:1