Dissertation > Excellent graduate degree dissertation topics show

A SOM-based Text Clustering and Apply to Search Result

Author: XuYangBin
Tutor: LiuZhiJing
School: Xi'an University of Electronic Science and Technology
Course: Applied Computer Technology
Keywords: Text Mining Cluster analysis Text Clustering Eigenvectors som neural network
CLC: TP311.13
Type: Master's thesis
Year: 2007
Downloads: 386
Quote: 3
Read: Download Dissertation


With the development of information technology , the text information exists in electronic form has become the main source of information . There is an urgent need to be able from the Web quickly and efficiently find the resources and knowledge of tools . In recent years, the text data of text mining has gradually become a new topic for people to study . For text clustering has attracted wide attention , and achieved good results . Firstly, the data mining process and data mining classification and respective Research and Development conducted a general introduction ; then combined with the relevant characteristics of the Chinese own detailed analysis of the key issues involved in the Chinese text automatic clustering and its technology ; then artificial neural network technology development status and characteristics of its clustering . Artificial neural networks are interconnected by a large number of simple basic elements - neurons , simulate the human brain handles information , parallel processing complex network system and non-linear conversion . In this paper, the artificial neural network technology and text mining technologies , and applied to the analysis of search engine results . On this basis the SOM neural network - based text mining model .

Related Dissertations

  1. Research and Implementation of Mining Implicit User Interest,TP311.13
  2. Comprehensive Quality Assessment of College Students,G645.5
  3. Research on the Soil Environmental Function Zoning,X321
  4. Comparison of Gene Expression Data Cluster Methods and Gene Network Construction for Phytophthora Sojae Genes,S435.651
  5. Research of Text Clustering on Food Complaint Documents Based on Ontology,TP391.1
  6. Research on Sentiment Orientation Analysis of Blog Article Based on Blog Search,TP391.1
  7. Study and Application of the Comprehensive Decision-Making on Slope Treatment,TU43
  8. Industrial Cluster Circum-Bohai Sea Port Logistics Layout Optimization Research,F259.2
  9. Optimization of SOM Algorithm and Application in Chinese Text Clustering,TP391.1
  10. Research and Implementation on Key Technologies of Web Text Mining Oriented to Enterprise Competitive Intelligence,TP391.1
  11. Research on Antomatic Chinese Text Summarization of Web-oriented Text Mining,TP391.1
  12. Study on the Method of Quality Assessment of Radix Paeoniae,R284
  13. The Research on Steel-making Quality Information Management System Based on Web,TP311.52
  14. Research for Image Segmentation Based on Fuzzy Clustering Analysis,TP391.41
  15. Search Results Clustering Method Based on Maximal Frequent Itemsets,TP391.3
  16. Research Into Responsibility Problems with Elimination of Poverty by Vocational Education in Rural Areas,S126
  17. The Empirical Research on Individual Consumer’s Demand Preference,F259.2
  18. Study on Correlation between Characteristic of Codonopsis Pilosula (Dangshen) Fingerprint and Pharmacodynamics,R284
  19. Research on the Correlation among Genetic Diversity, Chemical Analysis and Antimicrobial Activity of Azadirachta Indica Leaf,R93
  20. Data Mining and Website Operations,TP311.13
  21. Development of EST-SSR Primers and Application in Analysis of Genetic Realtionships in Tree Peony,S685.11

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Programming > Database theory and systems
© 2012 www.DissertationTopic.Net  Mobile