Method for selecting credible web services based on qualitative quantitative user preference
A web service and user technology, applied in the computer field, can solve problems such as difficulty in service selection, lack of knowledge of the service execution environment, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0038] For the sake of simplicity, assuming that the historical services of the current user U are h1, h2, h3, the best service needs to be selected from c1, c2, c3
[0039] The concrete steps of the inventive method are:
[0040] a) Calculating Qualitative Preference Similarity
[0041] a1) Describe the user's qualitative preference with a conditional preference network (cp-net), such as figure 1 , attribute A indicates the preference for the platform, attribute B indicates the preference for the address, > indicates that the attribute value on the left is better than the attribute value on the right. relationship, see figure 2 .
[0042] a2) Topological sorting of preference attribute sets: After expressing the relationship between preference attribute sets with a directed graph, topological sorting (selecting a point with an in-degree ...
PUM
![No PUM](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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