Mr Technology--information classification method

Information

What is information? It's really hard to think about it. Think backwards, what isn't information? Thought carefully, this also really did not find (which students found the Inform me). So summed up: the world, bit by bit drops, are information. As a result, information has been available since ancient times, and many. Modern society is called information Society, it is not to say that information is more explosion, the key is the explosion of the message channel, its root culprit is the emergence of the Internet.

Classification

The advent of the Internet has allowed information to emerge in large numbers, so it needs to be categorized. This is true, but not accurate. Classification is purposeful, only the classification of the different purposes can be identified, the targeted classification method. The UCD classmates discussed a LOT. The following is a tabular summary:

Method

The first is leadership-oriented classification

The idea of leadership is often subjective, but also mostly from the point of view of business, so I interpret it as a sort of purpose for strategic needs. Leadership of the strategic needs, do not necessarily understand the actual implementation of the very clear, so can only do is to follow the leadership of the idea of doing things.

Method of Classification: La method (Leader is all leaders say what is what)

The second type is customer-oriented classification

Like the first one, it is also a subjective classification. For example, there is a classmate gave an example, said that a customer requested the content of their website according to the "Dynamic Y y Y" (sorry, I did not listen, this is a disorderly writing) to classify. The client, of course, wants to reflect some of his ideas through the website. The question is how to put all the information in these 4 boxes, which is a headache for designers.

In this case, the more objective way is to first put all the information on the website sentence, and then invite some of the site's target audience will be the sentence of the information into the 4 boxes. After the statistical analysis of processing can be.

Classification methods: 1, large categories of division: Ghm Method (God help me Customer is Lord)

2, small category classification: Correspondence Analysis (correspondence)

The third type is internal-oriented classification

The discussion in the meeting and Xiao Ning students in the case of many belong to such classification. The direction of classification will mainly be considered from the aspects of industry standard, extensibility, easy design, performance and so on. The method of classification mainly relies on the logic ability of the practitioners to deduce.

Under the premise that the large class is determined in the internal discussion, the classification method of the fine class can also use the method of correspondence analysis.

Classification methods: 1, large categories of division: the Logical Induction method

2, small category classification: Correspondence Analysis (correspondence)

The fourth type is user-oriented classification

Website design is of course to give users to see, so easy to read information easy to increase the user experience, enhance the website stickiness and ultimately achieve business goals is very important. So the method of classification naturally should be from the user's point of view.

There are also two levels of information from the user's point of view:

1. Imparting knowledge Information: the classification of such information requires the full disclosure of the internal structure of information, which makes the user easy to read and understand. The table classifications earlier in this article belong to this class. Because it is new knowledge, its classification can not be classified by users, but only rely on the knowledge of new knowledge transfer personnel. Therefore, the method is more conventional analysis mode or related theoretical system (such as Maslow's needs hierarchy theory, family life cycle, etc.). In the qualitative study of the market research Industry, the analysis of the survey results is often used in such methods.

Methods of classification: 1, general analysis mode

2. Relevant theoretical system

2. User Cognition class information: the classification of this kind of information needs to make the information classification conform to the user's cognitive habit, so that users can easily read and find. The problem of GPs attribution and the 163 mailbox cases of Xiao Ning students were mentioned in the meeting. The market research industry solves such problems with multi-dimensional scale analysis (MDS). Issues that can be addressed include:

A) All information should be divided into several major categories?

b) How should the major categories be named?

c) What are the fine classes under each large class?

d) which categories should be arranged adjacent to each other?

The basic procedure is:

(1) Sentence the information that needs to be classified;

(2) To invite a certain number of target users;

(3) Ask the user to classify the sentence information according to their own standards;

(4) Ask the user to explain the classification of business intelligence standards and naming all types;

(5) The classification results of multiple users are stacked for MDS analysis;

(6) The results of MDS analysis are then analyzed by clustering.

Methods of classification: 1, Multidimensional scale analysis (multidimensional scaling)

2. Cluster analysis (Cluster)

Mr Technology--information classification method