Multi-agent based tour multimedia information personalized service system

A multimedia information and service system technology, applied in special data processing applications, commerce, instruments, etc., can solve problems that cannot meet individual needs, cannot provide tourism information products and services, and cannot provide differentiated services. Effects of Theoretical Significance and Applied Value

Inactive Publication Date: 2010-11-24
BEIJING UNIV OF POSTS & TELECOMM
View PDF0 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this service method is passive, does not fully consider the individual needs of individual users, and cannot provide personalized tourism information products and services
General-purpose multimedia search engines provide information retrieval services, such as Baidu and Sogou

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-agent based tour multimedia information personalized service system
  • Multi-agent based tour multimedia information personalized service system
  • Multi-agent based tour multimedia information personalized service system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. The development and realization platform adopted by the present invention is NET (C#) platform.

[0025] 1. User interest information extraction and preprocessing

[0026] When modeling user interests, we must first obtain useful information that can reflect user interests, and then describe user interests in a characterization manner, and derive a computable model from them. Models should also be continuously updated and maintained to reflect changes in user interests. The process of extracting user interest information is as follows: figure 1 shown.

[0027] User interest information can be obtained in two ways: one way is to provide your own interest through the user's active input or modification of interest keywords, or to obtain user interest thr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides and establishes a multi-agent frame structure based tour multimedia information personalized service system. The system adopts the Agent technology, finds and mines interests of users through constant independent study, and realizes automatic user interest modeling by adopting a vector included angle based K-nearest neighbor algorithm. As for each phase of a system working process, modules with relatively independent functions are divided, and each module is packaged into an Agent agency to form a multi-agent framework; and under the framework, the agencies are separated and cooperated so as to realize the characteristics of intelligence, personalization and the like of the multimedia information service. The system mainly comprises five functional modules, namely a user interface Agent, a filter sequencing Agent, an interest study Agent, a monitoring Agent and an information searching Agent. The method proposed by the invention has higher theoretical significance and application value for establishing high-quality intelligent tour information service.

Description

technical field [0001] The invention belongs to the field of tourism informatization, and specifically relates to integrating various technologies, such as intelligent agent technology, data mining technology, intelligent information processing technology, etc., to establish a multi-intelligent Agent-based tourism multimedia information personalized service system. Background technique [0002] With the vigorous development of the tourism industry, the requirements for the construction of tourism information are getting higher and higher. At present, the mainstream tourism information service system provides various information collection services to tourists through the establishment of Web service sites, and tourists obtain information by browsing related content. However, this service method is passive, does not fully consider the individual needs of individual users, and cannot provide personalized tourism information products and services. General-purpose multimedia se...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06Q30/00G06Q50/00G06F17/30G06Q30/02
Inventor 王肃杜军平梁美玉
Owner BEIJING UNIV OF POSTS & TELECOMM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap