01053nam a2200205Ia 4500 CTU_130147 210402s9999 xx 000 0 und d 1406061 006.312 T355 Text mining : Predictive methods for analyzing unstructured information Sholom M. Weiss ... [et al.] New York Springer 2005 This book focuses on the concepts and methods needed to expand horizons beyond structured, numeric data to automated mining of text samples. It introduces the new world of text mining and examines proven methods for various critical text-mining tasks, such as automated document indexing and information retrieval and search. New research areas are explored, such as information extraction and document summarization, that rely on evolving text-mining techniques (Editorial Reviews) Data mining,Khai thác thông tin Huỳnh Mai Trung tâm Học liệu Trường Đại học Cần Thơ