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CollaborationNetwork
构建了无向加权网,并对网络的度分布、集聚系数、最短路径、度匹配度、度中心性等重要参数进行了计算,在此基础上构建了社区挖掘算法用于网络的社区发现,并采用链路预测算法构建推荐系统(An undirected weighted network is constructed, and some important parameters, such as degree distribution, aggregation coefficient, shortest path, degree matching degree and degree centrality, are calculated. On this basis, a community discovery algorithm is built for the network, and a link prediction algorithm is used to construct a recommendation system.)
- 2018-05-15 09:12:54下载
- 积分:1
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code
数据处理预测;时间序列;前期数据处理;后期GRU预测(Data processing prediction)
- 2018-11-23 09:23:46下载
- 积分:1
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GSD_SignalProcess
说明: The elegant and special HW for signal processing, GSD part
- 2019-04-25 00:04:56下载
- 积分:1
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(公开)pca程序
说明: pca测试数据用于神经网络数据诊断的python语言程序(pca test Python language program for testing data used in neural network data diagnosis)
- 2020-12-15 18:59:13下载
- 积分:1
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SVM分类手动鼠标手写数字
说明: python编写,使用sklearn机器学习库里的svm分类器,以MNIST为数据集,手动输入数字分类,MNIST.py为训练代码,训练10000次准确率为93.93%,手动3.py为手动输入并分类的代码。(Written in Python, using the svm classifier in the sklearn machine learning library, using MNIST as the data set, manually input the numeric classification, MNIST.py is the training code, the accuracy of training 10000 times is 93.93%, manual 3.py is manually entered and classified Code.)
- 2020-05-28 21:30:53下载
- 积分:1
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src
说明: 征服PYTHON--语言基础与典型应用光盘(Conquer PYTHON- language base and the typical application of CD-ROM)
- 2009-07-27 15:02:25下载
- 积分:1
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sort
多目标跟踪算法SORT开元代码,实现实时在线跟踪(Multi target tracking algorithm SORT code, Real time online tracking)
- 2018-08-29 15:27:39下载
- 积分:1
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pythonProject1
说明: gcn,图神经网络的代码,,半监督的gcn实现的图卷积节点的向量表示(gcnThe code of the graph neural network, the vector representation of the graph convolution node implemented by the semi-supervised gcn)
- 2020-10-27 10:47:44下载
- 积分:1
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Clustering
说明: 1) 使用凝聚型层次聚类算法(即最小生成树算法)对所有数据点进行聚类,最后聚成3类。相异度定义方法可选择single linkage、complete linkage、average linkage或者average group linkage中任意一种。
2) 使用C-Means算法对所有数据点进行聚类。C=3。
任务2(必做):
使用高斯混合模型(GMM)聚类算法对所有数据点进行聚类。C=3。并请给出得到的混合模型参数(包括比例??、均值??和协方差Σ)。
任务3(全做):
1) 参考数据文件第三列的类标签,使用聚类有效性评价的外部方法Normalized Mutual Information指标,分别计算任务1和任务2聚类结果的有效性。
2) 使用聚类有效性评价的内部方法Xie-Beni指标,分别计算任务1和任务2聚类结果的有效性。(The main results are as follows: 1) the condensed hierarchical clustering algorithm (that is, the minimum spanning tree algorithm) is used to cluster all the data points, and finally it is grouped into three categories. Any of the single linkage,complete linkage,average linkage or average group linkage methods can be selected for the definition of dissimilarity. 2) using C-Means algorithm to cluster all data points. C = 3.)
- 2019-05-16 21:54:22下载
- 积分:1
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Python编程快速上手 让繁琐工作自动化
说明: 很好的python学习书籍,很适合新手学习,推荐(Very good Python learning books, very suitable for beginners to learn, recommended)
- 2020-07-08 17:01:59下载
- 积分:1