Sökning: "document clustering"
Visar resultat 6 - 9 av 9 avhandlingar innehållade orden document clustering.
6. Automated subject classification of textual web pages, for browsing
Sammanfattning : With the exponential growth of the World Wide Web, automated subject classification of Web pages has become a major research issue in information and computer sciences. Organizing Web pages into a hierarchical structure for subject browsing is gaining more recognition as an important tool in information-seeking processes. LÄS MER
7. Gossip-based Algorithms for Information Dissemination and Graph Clustering
Sammanfattning : Decentralized algorithms are becoming ever more prevalent in almost all real-world applications that are either data intensive, computation intensive or both. This thesis presents a few decentralized solutions for large-scale (i) data dissemination, (ii) graph partitioning, and (iii) data disambiguation. LÄS MER
8. Textual information retrieval : An approach based on language modeling and neural networks
Sammanfattning : This thesis covers topics relevant to information organization and retrieval. The main objective of the work is to provide algorithms that can elevate the recall-precision performance of retrieval tasks in a wide range of applications ranging from document organization and retrieval to web-document pre-fetching and finally clustering of documents based on novel encoding techniques. LÄS MER
9. The combined application of bibliographic coupling and the complete link cluster method in bibliometric science mapping
Sammanfattning : This thesis connects to previous research in bibliometric science mapping and citation indexing. A method was suggested for science mapping purposes and evaluated. LÄS MER