Michael W. Berry,
Malu Castellanos
Springer London
2008e druk, 2008
9781848000452
Survey of Text Mining II
Clustering, Classification, and Retrieval
Specificaties
Gebonden, 240 blz.
|
Engels
Springer London |
2008e druk, 2008
ISBN13: 9781848000452
Rubricering
Levertijd ongeveer 9 werkdagen
Gratis verzonden
Samenvatting
This Second Edition brings readers thoroughly up to date with the emerging field of text mining, the application of techniques of machine learning in conjunction with natural language processing, information extraction, and algebraic/mathematical approaches to computational information retrieval. The book explores a broad range of issues, ranging from the development of new learning approaches to the parallelization of existing algorithms. Authors highlight open research questions in document categorization, clustering, and trend detection. In addition, the book describes new application problems in areas such as email surveillance and anomaly detection.
Specificaties
ISBN13:9781848000452
Taal:Engels
Bindwijze:gebonden
Aantal pagina's:240
Uitgever:Springer London
Druk:2008
Hoofdrubriek:Databases, Computer en informatica
Inhoudsopgave
Clustering.- Cluster-Preserving Dimension Reduction Methods for Document Classification.- Automatic Discovery of SimilarWords.- Principal Direction Divisive Partitioning with Kernels and k-Means Steering.- Hybrid Clustering with Divergences.- Text Clustering with Local Semantic Kernels.- Document Retrieval and Representation.- Vector Space Models for Search and Cluster Mining.- Applications of Semidefinite Programming in XML Document Classification.- Email Surveillance and Filtering.- Discussion Tracking in Enron Email Using PARAFAC.- Spam Filtering Based on Latent Semantic Indexing.- Anomaly Detection.- A Probabilistic Model for Fast and Confident Categorization of Textual Documents.- Anomaly Detection Using Nonnegative Matrix Factorization.- Document Representation and Quality of Text: An Analysis.