Evaluation index system construction method based on distance classification of images and principal component analysis
An evaluation index system and principal component analysis technology, applied in the field of information processing, can solve problems such as increasing the workload of principal component analysis information processing, missing important indicators, and affecting the evaluation results.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0082] Taking the construction of the environmental quality evaluation index system of the decommissioned uranium tailings pond as an example, the index system construction method combining the distance classification of the graph and the principal component analysis is introduced. To filter indicators, the specific steps are as follows figure 1 shown.
[0083] 1) Selection of initial evaluation indicators
[0084] According to the purpose of the evaluation, and considering the availability and completeness of the existing environmental monitoring data and other factors, when constructing the environmental quality evaluation index system, it focuses on considering the pollution point of view, and selects the water seepage environment index of the tailings pond and the radiation environment index of the dam body and its surroundings As two categories of indicators, the water seepage environment indicators include PH, ∑α, ∑β, U, Ra, 230 Th, ΣTh, 210 Po, 210 Pb, Mn, NH 4 -N,...
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