Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a sma ...
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其他好文 时间：
2017-06-06 22:19:37
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184
Yale University Speaker ：Fred Volkman Yale Child Study Center http://open.163.com/special/opencourse/autism.html materials: 《A Pracktical Guide to Aut ...
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2017-06-05 00:25:59
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190
Domination Time Limit: 8 Seconds Memory Limit: 131072 KB Special Judge Edward is the headmaster of Marjar University. He is enthusiastic about chess a ...
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2017-06-04 18:30:38
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268
Problem Description There is going to be a party to celebrate the 80-th Anniversary of the Ural State University. The University has a hierarchical st ...
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2017-06-03 17:20:58
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136
1. Mixed membership model This model wants to discover a set of memberships In contrast, cluster models aim at discovering a single membership In clus ...
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2017-06-02 23:55:21
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258
1. Hierarchical clustering Avoid choosing number of clusters beforehand Dendrograms help visualize different clustering granularities (no need to reru ...
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2017-06-02 23:52:08
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235
Average Score Time Limit: 2 Seconds Memory Limit: 65536 KB Bob is a freshman in Marjar University. He is clever and diligent. However, he is not good ...
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2017-06-02 13:29:33
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285
1. Probabilistic clustering model (k-means) Hard assignments do not tell the full story, capture the uncertainty k-means only considers the cluster ce ...
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2017-06-02 01:04:19
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201
水 Average Score Time Limit: 2 Seconds Memory Limit: 65536 KB Bob is a freshman in Marjar University. He is clever and diligent. However, he is not goo ...
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其他好文 时间：
2017-05-30 15:54:48
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240
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=4749 Problem Description 2013 is the 60 anniversary of Nanjing University of Science and Technology, an ...
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其他好文 时间：
2017-05-28 15:27:10
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226
