Post Date: September 3, 2014By: Stephanie MillerMarty Rose, Data Scientist in theAcxiomProduct and Engineering group, and an active member of the DMA ...
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其他好文 时间：
2014-10-26 11:37:54
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260
"Clustering by fast search and find of density peaks"是今年6月份在《Science》期刊上发表的的一篇论文，论文中提出了一种非常巧妙的聚类算法。经过几天的努力，终于理解并用python实现了文中的算法，下面与大家分享一下自己对算法的理解及实现过程中遇到的问题和解决办法。
首先，该算法是基于这样的假设：类簇中心被具有较低局部密度的邻居点...
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其他好文 时间：
2014-10-23 00:05:18
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368
Description
A rooted tree is a well-known data structure in computer science and engineering. An example is shown below:
In the figure, each node is labeled with an integer from {1, 2,...,16...
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其他好文 时间：
2014-10-22 01:09:09
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199
鏈接： http://poj.org/problem?id=1325
Description
As we all know, machine scheduling is a very classical problem in computer science and has been studied for a very long history. Scheduling probl...
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系统相关 时间：
2014-10-18 15:31:28
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194
ConstraintsTime Limit: 1 secs, Memory Limit: 32 MBDescriptionIn the field of computer science, forest is important and deeply researched , it is a mod...
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其他好文 时间：
2014-10-18 03:00:46
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270
Background
Some concepts in Mathematics and Computer Science are simple in one or two dimensions but become more complex when extended to arbitrary dimensions. Consider solving differential equations...
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其他好文 时间：
2014-10-17 22:01:08
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231
Known Notation
Time Limit: 2 Seconds Memory Limit: 65536 KB
Do you know reverse Polish notation (RPN)? It is a known notation in the area of mathematics and computer science. It is also k...
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其他好文 时间：
2014-10-16 03:40:51
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191
DescriptionDo you know reverse Polish notation (RPN)? It is a known notation in the area of mathematics and computer science. It is also known as post...
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其他好文 时间：
2014-10-16 00:15:21
阅读次数：
587
Known Notation
Time Limit: 2 Seconds Memory Limit: 131072 KB
Do you know reverse Polish notation (RPN)? It is a known notation in the area of mathematics and computer science. It is also kn...
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其他好文 时间：
2014-10-15 00:11:49
阅读次数：
297
