Briefly describe the thinking method of information organization.

Information organization is the ordering and quality improvement of information, that is, by using certain scientific rules and methods, through the characterization and sequencing of information external characteristics and content characteristics, the transformation from disorderly information to orderly information flow can be realized, so that information sets can be scientifically combined, effective circulation can be realized, and users can effectively obtain and use information. Information organization has the characteristics of clustering, systematicness, dynamics, diversity and comprehensiveness.

(1) Information screening: Identifying useful information and eliminating useless information from the disorganized information flow is the first step in the information organization process. (2) Information analysis: according to a certain logical relationship, the information activity of extracting, mining, sorting out and classifying the internal and external characteristics of the selected information from grammar, semantics and pragmatics. (3) Information description and disclosure: also known as information resource description, the activity of analyzing, selecting and recording the subject content, formal features and material forms of information resources according to the needs of information organization and retrieval. (4) Information storage: an information activity that stores the processed and sorted information on a specific carrier in a certain format and order. [edit]

Edit the type of information organization in this section.

1, divided by information expression form

(1) Text information organization (2) Image information organization (3) Sound information organization (4) Video information organization

2, according to the degree of information processing.

(1) primary information organization (2) secondary information organization (3) tertiary information organization

3, according to the information carrier division

(1) Document information sources (2) Non-document information sources Non-document information sources refer to information sources that do not appear in the form of traditional document carriers under the network environment, such as program codes, web pages, hypertext, etc. For the convenience of learning, we collectively call it the network information source.

(1) Permeability of information organization

The permeability of information organization means that information organization exists in all kinds of information disclosure, storage and retrieval activities.

(2) Dependence of information organization

The dependence of information organizations means that information organizations cannot exist independently, but should be based on activities such as information identification and disclosure.

(3) Collaboration of information organizations

The synergy of information organization means that information organization can improve the efficiency of information dissemination, retrieval and utilization, and it is the guarantee of other information processing activities and information utilization.

Principles of information organization when editing this paragraph

1. Principle of objectivity

The basic basis of description and disclosure in information organization is the information itself. Therefore, we must objectively and accurately describe and reveal the external characteristics and content characteristics of information, and scientifically reflect and sort it according to the various characteristics reflected by information itself to form the corresponding information organization results.

2. System principle

Systematic principle requires grasping these four relationships in information organization: (1) the relationship between macro information organization and micro information organization; (2) the relationship between the information organization department and other departments; (3) the relationship between all aspects of information organization; (4) The relationship between different information processing methods.

3. Purpose principle

Information organization has a distinct purpose, so it must work around the information needs of users, pay attention to the demand state and its changing characteristics of the target market of information institutions, and meet the principle of cost-benefit symmetry.

4. The principle of modernization

The principle of information organization modernization includes two aspects: the modernization of ideas and the modernization of technical means. The ideological modernization of information organization is reflected in the standardization of information organization, that is, the consistency of information organization work, the standardization of information organization methods, the compatibility of information organization systems and the universality of information organization results.

Edit the information organization requirements in this paragraph.

(1) Ordered information characteristics.

One is to gather information with the same or related content or external characteristics to distinguish irrelevant information; Second, the collected information should be systematic and organized, presented in a certain order according to certain symbols, and express certain meanings; Third, the relationship between related information units should be clear, which can produce some relevance or give people some new enlightenment.

(2) Clear information flow.

The basic principles of modern management science show that the size of information power depends on the direction of information flow. Information sequence should make the information flow clear. First of all, we should carefully study users' information needs and information behaviors, and determine the direction of information transmission according to the characteristics of different users' information activities; Secondly, we should pay attention to constantly adjusting the direction of information flow according to the development and changes of the information environment, and strive to form a joint force of information.

(3) Moderate information flow rate.

The continuous acceleration of information flow makes people feel great information pressure, and the dazzling information flow may reduce the efficiency of decision-making. At the same time, the decision-making problems faced by people are constantly developing and changing, and the information needs are constantly updating. Therefore, it is necessary to properly control the speed of information flow, grasp the opportunity of information transmission, and improve the effectiveness of information.

The purpose of editing this information organization

The purpose of information organization can be summarized as "realizing the transformation from disordered information to ordered information". Specifically, the purpose of information organization should include: ① reducing the confusion of social information flow; ② Improve the quality and value of information products; ③ Establish the connection between information products and users ④ Save the total cost of social information activities.

In this section, the theoretical basis of editing information organization.

Information organization is a human social practice with a long history. In the process of its development, it constantly draws nutrition from the theories and methods of related disciplines and gradually enriches and perfects itself. (1) The idea of system science was put forward by Austrian scholar ludwig von bertalanffy when he was studying theoretical biology in the 1920s. He defined the system as a "complex of interacting elements" and thought that the system was the sum total of various components related to the environment. The system has the characteristics of integrity, internal relevance, environmental relevance, hierarchy, order and purpose. Information organization makes information orderly, so that the overall function of organizational information is greater than the sum of the functions of each information unit. (2) Dissipative structure theory Dissipative structure theory was put forward by ilya prigogine, the leader of Belgian Brussels School. Its basic idea has two points: first, the imbalance within the system is the source of order; Second, open systems increase and maintain order by exchanging matter and energy with the outside world. Information organizations process information by exchanging materials, energy and information with the outside world, so as to make the information system an open system far from balance. Therefore, dissipative structure theory can be used as the theoretical basis of information organization. (3) Synergism is put forward by German scientist Haken in 1970. It is a science that studies the general law of system evolution, and studies how a system composed of many subsystems evolves from disorder to order through cooperation. Because information is composed of many information units, how to establish a cooperative mechanism among all information units to make information change from disorder to order is the basic goal of information organization. (4) Catastrophe theory Catastrophe theory was put forward by French mathematician R. Thom, which uses an image and accurate mathematical model to reveal and predict the qualitative change process of things' continuity interruption. An important viewpoint of catastrophe theory is that "catastrophe is an important source of order". Catastrophe theory provides a theoretical basis for the development and perfection of information organization theory. (5) The theory of knowledge organization The theory of knowledge organization was first put forward by the famous British jurist Bliss. The so-called knowledge organization refers to a series of organizational processes such as sorting, processing, revealing and controlling knowledge objects, and is a theory and method about knowledge organization. Knowledge organization can be divided into subjective knowledge organization and objective knowledge organization. The organization of subjective knowledge is carried out in the human brain, showing complex neurophysiological activities. Artificial intelligence and cognitive psychology focus on the internal mechanism of subjective knowledge organization. The organization of objective knowledge is classified by human cognition and completed by certain methods. Information organization mainly focuses on the organizational activities of objective knowledge. (6) Information self-organization theory Information self-organization is an extension of information organization methods and a new topic of information organization theory research. A system that can change from disorder to order and maintain a stable and orderly state without external control is called a self-organizing system. Information self-organization refers to the process that information, as a component of information system, forms a specific structure and function due to the correlation, cooperation and tacit understanding between people and other elements of the system, that is, the information system can organize itself, order itself and optimize itself without external instructions. In recent years, the continuous growth of the total amount of information and the rapid development of information technology make information systems have remarkable self-organization, especially the network information has the characteristics of self-organization, openness, far from balance and nonlinear correlation. Therefore, it is of great theoretical and practical significance to study the information self-organization theory for the organization of network information.

Edit this book information

Section 3 Methods and rules of classified indexing. Classification method. Basic rules of classified indexing. General rules of classified indexing. Rules for information classification and indexing of various disciplines. Determine the classification method and adapt books. Distinguishing similar books Section IV Methods and Rules of Subject Indexing 1. Topic concept decomposition and look-up table word selection method II. General rules for selecting index words. Subject indexing rules of various subjects and various documents

Chapter VII Application of Natural Language in Information Organization

An overview of the application of natural language in information organization. Evolution of natural language II. The characteristics of natural language different from controlled language. Natural language processing and its application in information organization and retrieval II. The application of natural language in information organization. Foundation of automatic indexing II. Natural language index. Automatic classification 3. Natural language retrieval system and natural language retrieval 1. Overview of natural language retrieval system II. Natural language retrieval. Full text retrieval. Natural language retrieval of search engines V. Advantages and disadvantages of natural language retrieval system. Post-control retrieval I. Overview of post-control mechanism II. Research and application of post-controlled thesaurus at home and abroad III. Post-control technology in network retrieval system

Chapter VIII Network Information Organization

Section 1 Types and characteristics of network information I. Network information and its types II. Environmental characteristics and organizational difficulties. Goal 2 of network information organization. Classification and organization of network information I. Application of traditional classification in network information organization II. Classification and classification mode III. Automatic classification of network information. Topic organization of network information i. development of network thesaurus II. Application of Thesaurus in Network Multimedia Information Organization III. The application of subject method in the fourth section of portal. Information organization based on ontology. A new model of information organization in semantic web II. Basic principles of ontology III. Description language of network ontology. Ontology construction 5. Ontology annotation section 5. Organization mode of network information. File mode 2. Database schema 3. Topic tree mode 4. Search engine mode 5. Web2.0 information self-organization mode 6. Network information reorganization and knowledge mining 1.