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Web程序 时间:
2016-04-01 20:23:13
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163
Maximum Product Subarray
Find the contiguous subarray within an array (containing at least one number) which has the largest product.
For example, given the array [2,3,-2,4],
the contiguous s...
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编程语言 时间:
2016-03-31 17:02:53
阅读次数:
206
Given an array of integers, find two non-overlapping subarrays which have the largest sum.The number in each subarray should be contiguous.Return the ...
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其他好文 时间:
2016-03-30 14:34:53
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173
第6章 逻辑回归与最大熵模型
逻辑回归(logistic regression)是统计学习中的经典分类方法。最大嫡是概率模型学习的一个准则将其推广到分类问题得到最大熵模型(maximum entropy model)。逻辑回归模型与最大熵模型都属于对数线性模型。
6.1 逻辑回归模型
定义6.1(逻辑分布):设X是连续随机变量,X服从逻辑斯谛分布是指
X具有下列分布函数和密度函...
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其他好文 时间:
2016-03-30 13:13:41
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225
Given an array nums and a target value k, find the maximum length of a subarray that sums to k. If there isn't one, return 0 instead. Example 1: Given ...
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编程语言 时间:
2016-03-30 12:56:33
阅读次数:
249
Given n points on a 2D plane, find the maximum number of points that lie on the same straight line. Example Given 4 points: (1,2), (3,6), (0,0), (1,3) ...
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其他好文 时间:
2016-03-30 07:05:45
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150
Bomber Man wants to bomb an Array. Problem Description Given an array and some positions where to plant the bombs, You have to print the Total Maximum ...
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其他好文 时间:
2016-03-29 23:39:06
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263
Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longes ...
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其他好文 时间:
2016-03-29 14:16:56
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156
AIX上增加逻辑卷时报错误0516-787 extendlv: Maximum allocation for logical volume jdelv02 is 512. 在往aix使用chfs -a size=xx /fs 命令增加逻辑卷的时候,有时候增加到一定大小的时候,会报出0516-787 ...
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其他好文 时间:
2016-03-29 10:03:02
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207
Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longes ...
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其他好文 时间:
2016-03-28 11:56:00
阅读次数:
143