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使用Azure HDInsight中的HBase Shell
1. 在azure HDInsight中创建hbase，过程见官方文档2. 使用putty连接集群头结点，地址为：集群名-ssh.azurehdinsight.cn（中国azure）3. 运行HBase shell命令 hbase shell4. 创建表 create 'Contacts', 'Personal',...
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遗传算法实现
1. 课程题目给定不受限优化问题：实现遗传算法，得出结果，并画出寻优曲线。2. 算法总框架算法框架的代码如下：int generation = 0; List current = Initial(); Fitness(current); while(generation &...
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Eclipse相关技能
快捷键：F3 跳到变量定义处Ctrl+Shift+c &...
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linux 安装配置 apache (httpd)
1、安装Apacheyum install httpd2、设置Apache启动级别chkconfig --levels 235 httpd on在Linux中有7种启动级别分别为： # 0 - halt (Do NOT set initdefault to this) # 1 - Singl...
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Bootstrap: glyphicons-halflings-regular.woff2 404 not found
This problem happens because IIS does not know about woff and woff2 file mime types.To solve this problem, we can add the following lines in the web.config file.
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Douglas-Peucker Algorithm implementation in C#
Douglas-Peucker algorithm is an error bounded sequence simplication. It is used for compressing trajectory, roadnetwork, etc. It's main idea can be shown as the following picture [1].I implement t...
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Kangry学Python
准备工作1、安装python，下载地址：https://www.python.org/ 。在安装的时候选择加入PATH环境变量。目前有两种python：Python2.x和Python3.x，关于他们的区别，可以看这里：https://wiki.python.org/moin/Python2orPython3 。你可以同时安装着两个版本。安装好后，在cmd中输入python...
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Priority Queue in C# （C#优先队列库）
项目链接：https://github.com/BlueRaja/High-Speed-Priority-Queue-for-C-Sharp dll下载：https://pan.baidu.com/s/1pKB1Q2n 使用示例：using System;using Priority_Queue;namespace Priority_Queue_Example {&...
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c# 矩阵计算库Math.Net
c#矩阵运算库：https://github.com/mathnet 下载链接：https://pan.baidu.com/s/1dFvhy4x，https://onedrive.live.com/?id=84F3672F8CDA3E91%21440210&cid=84F3672F8CDA3E91API文档：https://numerics.mathdotnet.com/api/ 运行示例...
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WebService 测试工具 .NET WebService Studio
下载链接：https://pan.baidu.com/s/1i4Iz0WH 界面：
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c#运行JS代码
Jint, Gitbub网址：https://github.com/sebastienros/jint 编译好的dll文件：https://pan.baidu.com/s/1qYhSM64 使用方法示例：class Program { static Jint.Engine _engine; ...
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Comparing Hadoop, Spark, and Storm
Hadoop, Spark, and Storm have become quite popular in recent times as open-source to work with large sets of data. We will learn about the similarities and differences among these frameworks.Hadoop. H...
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WWW 2017 Trajectory Recovery From Ash: User Privacy Is NOT Preserved in Aggregated Mobility Data
Xu F, Tu Z, Li Y, et al. Trajectory Recovery From Ash: User Privacy Is NOT Preserved in Aggregated Mobility Data[C]//Proceedings of the 26th International Conference on World Wide Web. International W...
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2016 VLDB: Path Cost Distribution Estimation Using Trajectory Data
Dai J, Yang B, Guo C, et al. Path cost distribution estimation using trajectory data[J]. Proceedings of the VLDB Endowment, 2016, 10(3): 85-96.论文下载地址：http://pan.baidu.com/s/1pLTRrfH 这篇论文的第四作者Christian...
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2016 SIGSPATIAL Knowledge-Based Trajectory Completion from Sparse GPS Samples
Li Y, Li Y, Gunopulos D, et al. Knowledge-based trajectory completion from sparse GPS samples[C]//Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information ...
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2016 SIGSPATIAL A Framework for Evacuation Hotspot Detection after Large Scale Disasters using Locat
今天看的论文是：Yabe T, Tsubouchi K, Sudo A, et al. A framework for evacuation hotspot detection after large scale disasters using location data from smartphones: case study of Kumamoto earthquake[C]//Proceed...
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2010 HotCloud Spark Cluster Computing with Working Sets
分享一篇论文：Zaharia M, Chowdhury M, Franklin M J, et al. Spark: cluster computing with working sets[J]. HotCloud, 2010, 10: 10-10.论文下载链接：http://pan.baidu.com/s/1bo7EnQR这篇论文提出了大名鼎鼎的Spark，一种分布式计算平台。虽然年代久远，但是...
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2015 KDD TOPTRAC: Topical Trajectory Pattern Mining (精读)
今天分享一篇论文：Kim Y, Han J, Yuan C. TOPTRAC: Topical Trajectory Pattern Mining[C]//Proceedings of the 21th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. ACM, 2015: 587-596.第二作...
