The development trend of China’s marine economy: a predictive analysis based on industry level

Frontiers in Marine Science, Journal Year: 2025, Volume and Issue: 12

Published: Feb. 10, 2025

This paper aims to provide insights into the future trends for marine industries in China, by forecasting added value key sectors and then offering tailored policy recommendations. Those economic indicators at industry level are characterized small sample sizes, sectoral heterogeneity, irregular fluctuations, which require a specialized methodology handle data features predictions each industry. To address these issues, conformable fractional grey model ( CFGM ), integrates accumulation with model, is applied proven effective through accuracy robustness tests. First, results from multi-step experiments demonstrate that significantly outperforms traditional statistical, machine learning models, models context of predictions, an average improvement 32.14%. Second, stability predictive values generated further verified Probability Density Analysis PDA ) multiple comparisons best MCB tests, thereby ruling out possibility accurate result mere chance. Third, used estimate across industries, accompanied suggestions ensure sustainable development economy.

Language: Английский

Disaster Management on a Regional Scale: Knowledge Platform toward Overall Hotspot Identification

International Journal of Research Publication and Reviews, Journal Year: 2024, Volume and Issue: 5(8), P. 2106 - 2121

Published: Aug. 1, 2024

des établissements d'enseignement et de recherche français ou étrangers, laboratoires publics privés.

The nonlinear regression trees for retrieving missed data during sea-level measurement

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123804 - 123804

Published: Dec. 23, 2024

Language: Английский