03256nam 2200697Ia 450 991013936430332120200520144314.0978661255136997812825513671282551361978047068964604706896419780470689653047068965X(CKB)2520000000006781(EBL)496056(OCoLC)815250653(SSID)ssj0000343606(PQKBManifestationID)11258957(PQKBTitleCode)TC0000343606(PQKBWorkID)10292237(PQKB)11476616(MiAaPQ)EBC496056(Au-PeEL)EBL496056(CaPaEBR)ebr10371950(CaONFJC)MIL255136(OCoLC)464582516(FINmELB)ELB179013(Perlego)2776885(EXLCZ)99252000000000678120100119d2010 uy 0engur|n|---|||||txtccrText mining applications and theory /Michael W. Berry, Jacob Kogan2nd ed.Hoboken, NJ John Wiley & Sons20101 online resource (223 p.)Description based upon print version of record.9780470749821 0470749822 Includes bibliographical references and index.Text Mining; Contents; List of Contributors; Preface; PART I TEXT EXTRACTION, CLASSIFICATION, AND CLUSTERING; 1 Automatic keyword extraction from individual documents; 2 Algebraic techniques for multilingual document clustering; 3 Content-based spam email classification using machine-learning algorithms; 4 Utilizing nonnegative matrix factorization for email classification problems; 5 Constrained clustering with k-means type algorithms; PART II ANOMALY AND TREND DETECTION; 6 Survey of text visualization techniques; 7 Adaptive threshold setting for novelty mining; 8 Text mining and cybercrimePART III TEXT STREAMS9 Events and trends in text streams; 10 Embedding semantics in LDA topic models; IndexText Mining: Applications and Theory presents the state-of-the-art algorithms for text mining from both the academic and industrial perspectives. The contributors span several countries and scientific domains: universities, industrial corporations, and government laboratories, and demonstrate the use of techniques from machine learning, knowledge discovery, natural language processing and information retrieval to design computational models for automated text analysis and mining. This volume demonstrates how advancements in the fields of applied mathematics, computer science, machineData miningCongressesNatural language processing (Computer science)CongressesData miningNatural language processing (Computer science)006.3/12Berry Michael W92312Kogan Jacob1954-57978MiAaPQMiAaPQMiAaPQBOOK9910139364303321Text mining1993603UNINA