码迷,mamicode.com
首页 >  
搜索关键字:maximum    ( 4142个结果
Best Time to Buy and Sell Stock II leetcode java
题目:Say you have an array for which the ith element is the price of a given stock on day i.Design an algorithm to find the maximum profit. You may com....
分类:编程语言   时间:2014-07-30 05:35:03    阅读次数:309
Maximum Subarray leetcode java
题目: Find the contiguous subarray within an array (containing at least one number) which has the largest sum.For example, given the array [?2,1,?3,4,?1...
分类:编程语言   时间:2014-07-30 05:34:43    阅读次数:319
解决地址冲突案例之ip device tracking maximum 0
CiscoCatalyst2960,3750G交换机12.2版本的ios默认关闭ipdevicetracking.但是CiscoCatalyst2960s和3750x交换机升级到15.2的版本后,默认已开启ipdevicetracking,而且全局模式下无法关闭它,如果不关闭的话,在级联的trunk端口上我们showmacadd,可以看到这样的情形,对端交换..
分类:其他好文   时间:2014-07-28 00:40:20    阅读次数:189
LeetCode: Max Points on a Line
LeetCode: Max Points on a LineGiven n points on a 2D plane, find the maximum number of points that lie on the same straight line.地址:https://oj.leetcod...
分类:其他好文   时间:2014-07-27 23:22:59    阅读次数:289
LeetCode:Best Time to Buy and Sell Stock II
Say you have an array for which theithelement is the price of a given stock on dayi.Design an algorithm to find the maximum profit. You may complete a...
分类:其他好文   时间:2014-07-27 09:49:52    阅读次数:237
Geeks Ford-Fulkerson Algorithm for Maximum Flow Problem 最大网络流问题
很久之前就想攻克一下网络流的问题了,一直拖着,一是觉得这部分的内容好像非常高级,二是还有很多其他算法也需要学习,三是觉得先补补相关算法会好点 不过其实这虽然是图论比较高级的内容,但是基础打好了,那么还是不会太难的,而且它的相关算法并不多,熟悉图论之后就可以学习了,就算法不会二分图也可以学习。 这里使用Ford-Fulkerson算法,其实现的方法叫做:Edmonds-Karp Algori...
分类:其他好文   时间:2014-07-26 17:22:32    阅读次数:413
Logistic Regression
1.model specificationbinomial logistic regression model是一种分类模型。条件概率分布为: 伯努利分布其中, 2.Maximum Likelihood Estimation由于Hessian矩阵正定,因此NLL是个凸函数,有全局最小值。可以使用梯度...
分类:其他好文   时间:2014-07-26 14:11:14    阅读次数:196
HDU - 3530 Subsequence
Description There is a sequence of integers. Your task is to find the longest subsequence that satisfies the following condition: the difference between the maximum element and the minimum element ...
分类:其他好文   时间:2014-07-25 11:06:41    阅读次数:242
【LeetCode】【Python题解】Best Time to Buy and Sell Stock II
Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete as many transactions as you like (ie, buy on...
分类:编程语言   时间:2014-07-24 10:25:36    阅读次数:227
URAL 1146 Maximum Sum(最大子矩阵的和 DP)
Maximum Sum大意:给你一个n*n的矩阵,求最大的子矩阵的和是多少。思路:最开始我想的是预处理矩阵,遍历子矩阵的端点,发现复杂度是O(n^4),就不知道该怎么办了。问了一下,是压缩矩阵,转换成最大字段和的问题。压缩行或者列都是可以的。 1 int n, m, x, y, T, t; 2 in...
分类:其他好文   时间:2014-07-24 07:10:58    阅读次数:211
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!