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PSO SVR-master
演示如何在支持向量机中使用粒子群优化,以找到更好的特征并基于交叉验证精度
python中的pso-svm(Demonstrate use of particle swarm optimization in SVM for finding better features and based on cross validation accuracy
PSO-SVM in python)
- 2021-04-16 14:58:54下载
- 积分:1
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Lasso+SVM
说明: 通过lasso降维处理,之后用svm分类器进行分类(Through lasso dimensionality reduction processing, then using svm classifier to classify)
- 2020-04-17 23:07:28下载
- 积分:1
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RSEICal_ETM
说明: 徐涵秋教授提出的遥感生态指数实现PYTHON代码
主要针对Landsat ETM数据实现的四种指标:
绿度
干度
湿度
温度
主要源自网络。(ealization of Python code by remote sensing ecological index proposed by Professor Xu Hanqiu
This paper mainly aims at the four indicators of Landsat ETM data:
Greenness
Dryness
humidity
temperature
Mainly from the network.)
- 2020-05-23 14:00:02下载
- 积分:1
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LSTM-IMDB
说明: 迭代算法的收敛率p是等于矩阵导数的最大特征根,Jacobi矩阵表示的是信息缺失的比例,所以p是一个可以有效的表示缺失信息的一个比例的标量,缺失信息的比例其实就是单位矩阵I 减去已经观测到的信息占完全信息的比例(The convergence rate P of the iterative algorithm is equal to the maximum characteristic root of the matrix derivative. Jacobi matrix represents the proportion of missing information, so P is a scalar that can effectively represent a proportion of missing information. The proportion of missing information is actually the proportion of the unit matrix I minus the observed information to the complete information.)
- 2021-04-15 17:42:45下载
- 积分:1
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Cluster-master
说明: 用kmeans算法对输入点云进行聚类分割(Clustering segmentation of input point cloud using kmeans algorithm)
- 2020-12-18 15:19:48下载
- 积分:1
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trees
说明: 决策树分类,机器学习算法需要作用于数据,数据的属性和特征决定了机器学习算法是否适用,同时,数据质量的好坏也直接决定算法表现的好坏。这篇博客选择在Adult数据集上进行实验。(Decision tree classification)
- 2020-07-04 11:23:26下载
- 积分:1
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3D_POLY
说明: 在多晶体材料的计算中能够给多晶体赋予材料属性,然后利用晶体塑性模型计算(It can give material properties to polycrystals.)
- 2018-12-25 15:42:16下载
- 积分:1
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1
说明: 使用python第三方库requests访问高德地图开放web服务端,获取深圳市的桥梁和道路信息(Using Python third-party library requests to access the open web server of Gaode map to obtain the bridge and road information of Shenzhen city)
- 2020-08-20 16:17:00下载
- 积分:1
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DQN
说明: 利用python+tensorflow实现的DQN算法demo(DQN algorithm demo implemented by Python + tensorflow)
- 2020-06-18 10:40:02下载
- 积分:1
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simulate-annealing-algorithm-master
本程序用于实现模拟退火算法计算最短路径问题,读取txt数据,最后计算出任意两点之间的距离(This program is used to realize simulated annealing algorithm to calculate the shortest path problem, read TXT data, and finally calculate the distance between any two points.)
- 2020-06-25 08:40:02下载
- 积分:1