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python疫情数据可视化
说明： 通过时事数据可视化系统，可以清楚地了解全球疫情分布的状况以及密度，以便做出相应的对策(Through the current affairs data visualization system, it is possible to clearly understand the distribution and density of the global epidemic in order to make corresponding countermeasures)
- 2021-03-05 10:19:31下载
- 积分：1
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Kmeans-python
聚类分析31省市的经济情况，以每个聚类簇的平均值来衡量省市经济的发展水平。(Cluster analysis of the economic situation of 31 provinces and municipalities, with the average value of each cluster to measure the level of economic development of provinces and municipalities.)
- 2020-07-03 13:40:02下载
- 积分：1
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频繁子图挖掘算法pafi1.0.1.zip
频繁子图挖掘算法pafi1.0.1.zip,频繁子图挖掘算法采用c++实现，图数据挖掘方向的可以看一看。
- 2022-01-21 02:32:05下载
- 积分：1
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QB模型 神经网络
说明： 从数据库获取车辆在一段时间内的所有行驶记录的相关数据，确定所需数据为GPS经纬度坐标和驾驶时长等，QB模型采用MDF的思想,其基本思想为:通过平均直接翻转距离函数定义两条轨迹之间的距离，两条轨迹需要具有相同的经纬度点数，具有相同点数的轨迹最大的优点是对轨迹距离成对计算，且相同轨迹之间具有更高的分辨率，对于轨迹聚类的结果有一定的优化。(Retrieved from the database cars all over a period of time, record the related data, determine the required data for the GPS latitude and longitude coordinates, and the driving time, QB model by adopting the idea of MDF, its basic idea is: flip directly by the average distance function definition of the distance between two trajectories, two tracks will have the same latitude and longitude points, and has the biggest advantages of the same points of trajectory track distance calculation in pairs, and has higher resolution, between the same trajectory for trajectory clustering results have certain optimization.)
- 2020-06-23 08:00:01下载
- 积分：1
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小波包能量谱
用于信号特征提取，提取信号的小波包能量谱(Extracting the wavelet packet energy spectrum of the signal)
- 2020-06-27 01:40:01下载
- 积分：1
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guanlianguize
r语言中关联规则代码实现
运用arulesViz包和arules包中的apriori函数(Code
Implementation of Association Rule)
- 2019-01-24 15:39:51下载
- 积分：1
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WDMAP6
bp网络实现认知无线电的检测和预测,从而达到了对频谱的分配(Bp network realizes the detection and prediction of cognitive radio, thus achieving the spectrum allocation.)
- 2018-09-06 15:06:37下载
- 积分：1
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rcitime__type
二进制粒子群优化算法pso,主程序：swarmpso m 它包括以下子程序： 1 初始化：swarminit m 2 适应值计算函()
- 2017-12-09 12:19:17下载
- 积分：1
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GAM
主要利用R语言进行广义加法模型，进行回归预测(This paper mainly uses R language to carry on the generalized additive model, and carries on the regression forecast)
- 2017-11-10 15:43:21下载
- 积分：1
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mocc3
说明：
- 2018-02-06 13:33:06下载
- 积分：1
