http://acm.uestc.edu.cn/#/problem/show/793A Linear Algebra ProblemTime Limit: 3000/1000MS (Java/Others) Memory Limit: 65535/65535KB (Java/Others)Subm....
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其他好文 时间:
2015-03-22 01:35:55
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237
Maximum GapGiven an unsorted array, find the maximum difference between the successive elements in its sorted form.Try to solve it in linear time/spac...
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其他好文 时间:
2015-03-21 16:49:56
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121
机器学习说简单就简单,说难就难,但如果一个人不够聪明的话,他大概很难知道机器学习哪里难。基本上要学习机器学习,先修课程是algebra, calculus, probability theory, linear regression。这几门科学好了再学Machine learning是事半功倍的。此...
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其他好文 时间:
2015-03-21 13:52:25
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298
Given an unsorted array, find the maximum difference between the successive elements in its sorted form.Try to solve it in linear time/space.Return 0 ...
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其他好文 时间:
2015-03-21 12:39:00
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177
本篇内容讲述回归问题中最常用的ridge regression与Lasso,同时深入浅出地探讨稀疏约束,正则,分析了Lasso稀疏的原因。...
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其他好文 时间:
2015-03-20 00:04:57
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322
Given an unsorted array, find the maximum difference between the successive elements in its sorted form.Try to solve it in linear time/space.Return 0 if the array contains less than 2 elements.You may...
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其他好文 时间:
2015-03-18 09:04:03
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154
Problem AAlgebraic TeamworkThe great pioneers of group theory and linear algebra want to cooperate and join their theories. In group theory, permutati...
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其他好文 时间:
2015-03-17 19:55:59
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125
Given an array of integers, every element appearstwiceexcept for one. Find that single one.Note:Your algorithm should have a linear runtime complexity...
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其他好文 时间:
2015-03-17 02:00:44
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102
题目大意:
单纯形*2。。。
#include
#include
#include
#include
#include
#define EPS 1e-7
#define INF 1e10
using namespace std;
int n,m;
namespace Linear_Programming{
double A[1010][10100],b[1010],c[10...
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其他好文 时间:
2015-03-16 21:18:38
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163
题目大意:同1061 不过每类志愿者能工作的区间是多段
这是卡网络流?不明
总之把1061稍微改改就能过了- -
#include
#include
#include
#include
#include
#define INF 1e10
#define EPS 1e-7
using namespace std;
int m,n;
namespace Linear_Programm...
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其他好文 时间:
2015-03-16 21:17:45
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233