Air quality prediction method and device based on transfer learning
A technology of air quality and transfer learning, applied in forecasting, data processing applications, instruments, etc., can solve problems such as inaccurate prediction model parameters and inaccurate urban air quality predictions
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0060] The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.
[0061] In order to increase the historical air quality data in the case of limited historical air quality data to improve the prediction accuracy of air quality, the model trained based on the historical air quality data of cities with more air quality monitoring stations can be directly transferred to Cities with fewer air quality monitoring stations. However, this kind of migration requires that the two cities must be similar as a whole, especially the cities must be of the same size, resulting in a narrow scope of application. However, the present invention divides the source city and the target city, and determines the matching area to carry out model migration learning, so that the similarity of the city as a whole is not considered when performing migration, even if the size of the two cities is d...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com