Dissertation > Excellent graduate degree dissertation topics show

Study on the Prediction of Land Need Used for Construction Based on Genetic Algorithm and BP Neural Network

Author: YaoJun
Tutor: GuanXin
School: Hunan Agricultural University
Course: Use of land resources and IT
Keywords: construction land forecast correlation analysis BP neural network Genetic Algorithm
CLC: TP18
Type: Master's thesis
Year: 2013
Downloads: 2
Quote: 0
Read: Download Dissertation

Abstract


Along with the demand of construction land increasing, the growing contradiction between human and land has been gradually revealed. According to the social and economic development target, prediction of construction land scale is very important for reasonable land use planning and land policy. It has been predicted on the scale of construction land are the main methods used multiple linear regression, gray model and artificial neural network. This article will establish the construction land scale prediction model of genetic algorithm GA-BP neural network based on the study of BP neural network. And precision of the model is inspected according to relevant data on the CZT urban agglomeration1996-2009, the research result indicates that:There are many social and economic indicators influence CZT urban agglomeration, but according to their correlation coefficient with the scale of construction land, they are arranged in the order:total population, urban and rural residents’local and foreign savings deposit year-end, total retail sales of social consumer goods, the tertiary industry and urban population.Theoretical research indicate that BP neural network existing defects. To optimize the BP neural network’s initial weights and threshold values by taking advantage of genetic algorithms’powerful ability of global optimization, which combines genetic algorithm with BP neural network efficiently, and GA-BP neural network model is established. Utilizing construction land and social economic data in CZT urban agglomeration1996-2009, BP neural network model and GA-BP neural network model are set up respectively. Experimental results show that BP neural network model optimized by genetic algorithm is more accurate and efficient in comparison with the traditional BP neural network model.

Related Dissertations

  1. Research on Feature Extraction and Classification of Tongue Shape and Tooth-Marked Tongue in TCM Tongue Diagnosis,TP391.41
  2. The Application of Fuzzy Comprehensive Evaluation Based on Genetic Algorithm in Vocational Evaluation of Classroom Teaching,G712
  3. Study on Taste Characteristic of Taste Peptide Enzymatic Production from Oyster Base on A Neural Network Method,TS254.4
  4. The Distribution Characteristics of Osmiophilic Granules in Tobacco Leaves at Different Altitudes and the Relationship with the Quality of Flue-cured Tobacco Leaves of Huili,S572
  5. Citrus Image Segmentation Based on Genetic Algorithm,TP391.41
  6. Analysis on Characteristics and Discriminant of Aroma Types of Flue-Cured Tobacco,S572
  7. Evaluation of Photosynthetic Efficiancy of Seedlings of the Hybrid Progenies (F1) in Peach,S662.1
  8. Study on the Morphology, Physiology and QTLS Mapping of a Dwarf Mutant Ari1327 from Cotton (Gossypium Hirsutum L.),S562
  9. Effect of Flue-cured Tobacco Continuous Cropping on Soil Chemical and Physical Properties and Tobacco Leaf Quality,S572
  10. Research on Clustering Algorithm Based on Genetic Algorithm and Rough Set Theory,TP18
  11. Study on Photosynthetic Characteristics of Peach Based on Heterosis of Assimilation Capacity,S662.1
  12. Spectrum Variation of Vegetation in Yanzhou Coal Mine Area and Heavy Metal Stress Characteristic,X173
  13. JSYJ Company Purchasing Risk Management Research,F426.92
  14. Association Analysis of LPIN1 Gene Snps with Economic Traits in Cattle,S823
  15. Optimum Research on Runner System in Bi-color Injection Mold Based on Genetic Algorithm and Moldflow,TQ320.52
  16. Preliminary Analysis of Temperature Change and Urbanization Impacts in Lishi,P467
  17. The magnetorheological damper mechanical properties and Gun Recoil,TB535.1
  18. Research of Image Correlation Analysis for Biometric Identification,TP391.41
  19. Research and Application of Single-Stage Multi-Product Batch Scheduling Based on Quantum Genetic Algorithm,TP18
  20. Quantum Genetic Algorithm and Its Application in the Scheduling Problem,TP18
  21. The Research of Multi-Robot Coordination Control Based on Vision,TP242

CLC: > Industrial Technology > Automation technology,computer technology > Automated basic theory > Artificial intelligence theory
© 2012 www.DissertationTopic.Net  Mobile