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松弛迭代法.rar
松弛迭代法.rar-Iterative Method. Rar
- 2022-03-11 21:17:30下载
- 积分:1
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simHash,用来网页去重最常用的hash方法,速度很快.
Simhash
传统IR领域内文本相似度比较所采用的经典方法是文本相似度的向量夹角余弦,其主要思想是根据一个文章中出现词的词频构成一个向量,然后计算两篇文章对应向量的向量夹角。但由于有可能一个文章的特征向量词特别多导致整个向量维度很高,使得计算的代价太大,对于Google这种处理万亿级别的网页的搜索引擎而言是不可接受的,simhash算法的主要思想是降维,将高维的特征向量映射成一个f-bit的指纹(fingerprint),通过比较两篇文章的f-bit指纹的Hamming Distance来确定文章是否重复或者高度近似。
simhash算法很精巧,但却十分容易理解和实现,具体的simhash过程如下:
请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报
- 2022-11-14 00:20:04下载
- 积分:1
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模拟退火算法
AppWizard has created this TspSA application for you. This application
not only demonstrates the basics of using the Microsoft Foundation classes
but is also a starting point for writing your application.
This file contains a summary of what you will find in each of the files that
make up your TspSA application.
TspSA.dsp
This file (the project file) contains information at the project level and
is used to build a single project or subproject. Other users can share the
project (.dsp) file, but they should export the makefiles locally.
TspSA.h
This is the main header file for the application. It includes other
project specific headers (including Resource.h) and declares the
CTspSAApp application class.
TspSA.cpp
This
- 2022-05-14 00:33:05下载
- 积分:1
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该系统是一个简单的朴素贝叶斯数据集分类系统,通过我。
本系统是一个简单的朴素贝叶斯的数据集分类系统,能够通过输入数据并预测数据集属于哪一个类-The system is a simple Naive Bayes data sets classification system through the input data and prediction data sets belong to which category
- 2022-03-22 19:37:05下载
- 积分:1
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% Measure Statistical Dependence 统计依赖测量
% 两个时间序列间统计依赖性测量
% 参考文献:时间序列间统计依赖性测量...
% Measure Statistical Dependence 统计依赖测量
% 两个时间序列间统计依赖性测量
% 参考文献:时间序列间统计依赖性测量的一种改进方法(王海燕 李 文① 陈文彦)- Measure Statistical Dependence Measurement statistical dependence between two time series statistical dependence measurement References: time-series statistical dependence between the measurement of an improved method (Wang Haiyan Lee陈文彦①)
- 2022-03-22 15:57:28下载
- 积分:1
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一个解决龟兔赛跑爬山问题的算法,仅供参考。
一个解决龟兔赛跑爬山问题的算法,仅供参考。-a solution of the race between climbers algorithm, for reference purposes only.
- 2022-03-25 18:59:27下载
- 积分:1
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双向链表的的输入,查找,删除,显示
创建一个双向链表,将这个链表的数据输出在窗体上。输入要插入的学生的姓名,将查找的名字从链表中删除,并显示删除后的链表。
- 2022-03-20 04:34:42下载
- 积分:1
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cinematic model of robot PA10
cinematic model of robot PA10
- 2022-03-26 18:33:58下载
- 积分:1
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这是一个用java高级编程语言编写的程序,能够实现用牛顿迭代法求解某个函数在某个指定区间内的根,方便易用。...
这是一个用java高级编程语言编写的程序,能够实现用牛顿迭代法求解某个函数在某个指定区间内的根,方便易用。-Java This is a high-level programming languages used in the preparation of procedures, be able to achieve with Newton iteration to solve a function in a specified range of root and user-friendly.
- 2022-02-24 10:25:07下载
- 积分:1
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java 版B+树程序
java 版B+树程序-java version of B+ tree procedure
- 2022-03-22 19:01:12下载
- 积分:1