rfm analysis

Hello everyone, I am the Phantom of the Rain. For website data analysis, in addition to the above mentioned keyword ranking, content quality, chain quality of these three aspects, I believe that we are most concerned about the flow of the site, the site's traffic involved we need to pay attention to many aspects, through these different dimensions of the data analysis, the focus is to find the user's search

The main function of service area analysis is to determine the areas that can be reached within a certain period of time. For example, from a certain point, we want to know the scope of the areas that can be reached within 30 minutes, then we can use the service area analysis. The following is the final implementation of this article: The following describes the specific implementation process. Service ar

9.2 Analysis As described above, analysis is the beginning of establishing a good relational database model. Analysis is about the operational factors and business affairs of a company. It has nothing to do with the technical aspects of computer systems. The Analysis and database model or the content that the database

The object-oriented analysis process can be divided into two stages, namely, the domain analysis stage and the application analysis stage.on domain analysisDomain analysis is the basic part of software development, the purpose of which is to make the developers understand the composition of the space and establish the

Analysis of three levels of software development, analysis of software development levels In the morning, I saw Mr. Guo Anding's microblog on Weibo. I also posted a new article on Weibo to write this article. Fei xiaotong, a late Chinese sociologist, believes that culture should contain three levels: the first level is the tool for production and life, and what kind of utensils and tools are used by the

Discrete Mathematical Analysis for fast sorting and Discrete Mathematical Analysis for sorting The following is a pseudo-code. To improve efficiency, change the score to randomization. For the original algorithm code, seeAlgorithm-5. Fast sorting QUICKSORT(A,p,r)1 if p 1. Worst Case Analysis If every layer in the Quick Sort performs recursive division in the wo

Volley is simple to learn and use 5-source code analysis 3-volley source code analysis I. Volley workflow: Ii. NetworkNetwork requests to be processed in NetworkDispatcher are processed as follows: NetworkResponse networkResponse = mNetwork.performRequest(request);Let's take a look at mNetwork definition: (defined in NetworkDispatcher) /** The network interface for processing requests. */ pri

[Source code analysis] dynamic analysis of C program function call relationships, source code functions By Falcon of TinyLab.orgReason Source code analysis is an indispensable topic for programmers. Whether it is an open-source project or a variety of porting and development tasks at ordinary times, it cannot avoid in-depth interpretation of the source code. To

Analysis of Linux init system initialization, analysis of init In recent years, the init process of Linux has undergone two major evolution, and the traditional sysvinit has gradually faded out of the historical stage. The new UpStart and systemd have their own characteristics, more and more Linux distributions adopt systemd. This article briefly introduces the use and principles of these three init system

VFS File System Structure Analysis and vfs System Structure Analysis This article was originally published by fireaxe and can be freely copied and reproduced using GPL. However, for reprinting, please maintain the integrity of the document and indicate the original author and original link. The content can be used at will, but no guarantee is made for the consequences caused by the use of the content.Author

Common php string processing function instance analysis and php function instance analysis. Examples of common php string processing functions are analyzed. Examples of common php string processing functions are described in this article. Share it with you for your reference. The specific analysis is as follows: Examples of common php string processing functions

Analysis of php function continuous call instances and php function instances. Php function continuous call instance analysis, php function instance analysis this article describes the php function continuous call method. Share it with you for your reference. The details are as follows: php returns $ this, real php function continuous call instance

Design intent of Analysis Methodology Discussion Why studyAndroidBecause it is huge enough and complicated enough, he stirred me up asProgramMembers desire to understand this complexity. I am studying Mobile Phone development platforms.AndroidSoftware system, ratherDalvikVirtual Machine itself. As a programmer installed from other platforms Andoid Platform System Development, my accumulated knowledge on the mobile phone platform can no longer

PHP tree Depth compilation of the Maze and a * Automatic path finding algorithm example analysis, Maze case analysis In this paper, we present a maze and a * automatic pathfinding algorithm for the deep compilation calendar of Php tree. Share to everyone for your reference. The specific analysis is as follows: A colleague recommended a think-through maze algorit

PHP implementation of simple syntax highlighting function example analysis, highlighting case analysis In this paper, a simple syntax highlighting function for PHP implementation is described. Share to everyone for your reference. The specific analysis is as follows: This is a PHP implementation of a simple syntax highlighting function, Note: This function desig

PHP traversal array of three methods and efficiency comparison analysis, the comparison analysis In this paper, we analyze three methods and efficiency comparison of PHP traversal array. Share to everyone for your reference. The specific analysis is as follows: A friend of mine asked me a question today. PHP iterates through the array, telling her a few. By the

PHP autoload Running Mechanism instance analysis and autoload instance analysis This article provides an in-depth analysis of the PHP autoload operating mechanism. It is helpful for you to thoroughly understand the PHP operating principles. The specific analysis is as follows: Php implements autoload in two ways: 1. in

Python data analysis: a method example for obtaining the history information of a two-color ball, python Data Analysis This article describes how to obtain the history of a two-color ball through Python data analysis. We will share this with you for your reference. The details are as follows: Everyone has a mid-color two-color Ball award. For technical personnel,

Related articles recommended Hadoop Classic case Spark implementation (i)--analysis of the maximum temperature per year by meteorological data collectedHadoop Classic case Spark Implementation (ii)--data-heavy problemHadoop Classic case Spark implementation (iii)--Data sortingHadoop Classic case Spark implementation (IV.)--average scoreSpark implementation of Hadoop classic case (v)--seeking maximum minimum value problemHadoop Classic case Spark imple

Aliyun Storage and CDN Usability analysis and the case of Tianhong Fund first, open Storage services (Openstorageservice,oss) Open Storage Service (Openstorageservice,oss) is a massive, secure, and highly reliable cloud storage service provided by Aliyun. RESTFul API platform independence, capacity and flexibility of processing capacity expansion, the actual capacity to pay to truly enable you to focus on the core business. 1. Product Advantage 1, sta