Water quality evaluation method and device, computer equipment and storage medium
By using the entropy weight method to calculate the weight ratio of water quality indicators in water quality evaluation, and outputting the water quality evaluation results based on the target evaluation model, the problem of long-term water quality evaluation is solved, and the efficiency and accuracy of the evaluation are improved.
Patent Information
- Application Number
- CN202411708727.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-03-18
AI Technical Summary
The water quality evaluation process takes a long time, especially when using the artificial neural network method, the selection of training sample indicators is highly subjective, and the calculation of all water quality analysis results is time-consuming and labor-intensive.
By obtaining the water quality analysis results in the target area, conducting a comprehensive analysis to determine the weight ratio of the water quality index in the water quality analysis results, calculating the entropy value and entropy weight based on the entropy weight method, screening out the target indicators with larger weights, and outputting the water quality evaluation results based on the target evaluation model.
This method reduces the subjectivity of manual selection by objectively determining the weight ratio of water quality indicators, improves the efficiency and accuracy of water quality evaluation, and reduces the calculation time and resource consumption.