Personalized POI recommendation method based on multi-influence embedment
A recommendation method, POI-technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as data sparsity and cold start problems
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0066] In order to describe the present invention in more detail, the technical solution of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0067] Such as figure 1 Shown is the flowchart of the personalized POI recommendation method based on multi-impact embedding of the present invention, according to figure 1 It can be seen that the personalized POI recommendation method based on multi-impact embedding of the present invention mainly includes three stages, namely: bipartite graph and check-in sequence construction, graph and sequence joint embedding learning, and POI scoring and recommendation.
[0068] The first stage: the construction of bipartite graph and check-in sequence
[0069] This stage is mainly to construct 7 bipartite graphs and check-in sequences. The 7 bipartite graphs are: user-user graph, user-gender graph, POI-category hierarchy graph, POI-regional hierarchy graph, user-time period gr...
PUM
Abstract
Description
Claims
Application Information
- 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