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搜索关键字:negative sampling    ( 2958个结果
hdu 1081 & poj 1050 To The Max(最大和的子矩阵)
转载请注明出处:http://blog.csdn.net/u012860063 Description Given a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous ...
分类:其他好文   时间:2017-07-25 21:19:15    阅读次数:131
Leet Code OJ 338. Counting Bits [Difficulty: Medium]
题目: Given a non negative integer number num. For every numbers i in the range 0 ≤ i ≤ num calculate the number of 1’s in their binary representation a ...
分类:其他好文   时间:2017-07-25 21:16:29    阅读次数:143
深度学习方法:受限玻尔兹曼机RBM(三)模型求解,Gibbs sampling
欢迎转载,转载请注明:本文出自Bin的专栏blog.csdn.net/xbinworld。 技术交流QQ群:433250724,欢迎对算法、技术、应用感兴趣的同学增加。 接下来重点讲一下RBM模型求解方法。其有用的依旧是梯度优化方法,可是求解须要用到随机採样的方法。常见的有:Gibbs Sampli ...
分类:其他好文   时间:2017-07-24 21:31:00    阅读次数:212
274. H-Index
https://leetcode.com/problems/h-index/#/description Given an array of citations (each citation is a non-negative integer) of a researcher, write a fun ...
分类:其他好文   时间:2017-07-24 13:29:14    阅读次数:163
LeetCode 66. Plus One(加1)
Given a non-negative integer represented as a non-empty array of digits, plus one to the integer. You may assume the integer do not contain any leadin ...
分类:其他好文   时间:2017-07-23 10:10:14    阅读次数:133
LeetCode 64. Minimum Path Sum(最小和的路径)
Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right which minimizes the sum of all numbers along its path. ...
分类:其他好文   时间:2017-07-23 10:04:37    阅读次数:222
Gaussian LDA(1): LDA回想以及变分EM
Latent Dirichlet Allocation (LDA)是一个主题模型,可以对文本进行建模。得到文档的主题分布。经常使用的模型參数预计方法有Gibbs Sampling和Variational Inference,网上有许多关于LDA的介绍,最为经典的比如Rickjin的《LDA数学八卦》 ...
分类:其他好文   时间:2017-07-22 13:30:13    阅读次数:182
poj 2891 模数不互质的中国剩余定理
Strange Way to Express Integers Description Elina is reading a book written by Rujia Liu, which introduces a strange way to express non-negative integ ...
分类:其他好文   时间:2017-07-21 19:56:00    阅读次数:227
66. Plus One
Given a non-negative integer represented as a non-empty array of digits, plus one to the integer. You may assume the integer do not contain any leadin ...
分类:其他好文   时间:2017-07-20 12:47:55    阅读次数:162
LeetCode 55. Jump Game (跳跃游戏)
Given an array of non-negative integers, you are initially positioned at the first index of the array. Each element in the array represents your maxim ...
分类:其他好文   时间:2017-07-20 10:24:37    阅读次数:101
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