Text Mining: Predictive Methods for Analyzing Unstructured Information

摘要: The growth of the web can be seen as an expanding public digital library collection. Online information extends far beyond and its publicly available information. Huge amounts are private interest to local communities, such records customers a business. This is overwhelmingly text has record-keeping purpose, but automated analysis might desirable find patterns in stored records. Analogous this data mining mining, which also finds trends samples does so with less structured--though greater immediate utility for users--ingredients. book focuses on concepts methods needed expand horizons structured, numeric samples. It introduces new world examines proven various critical text-mining tasks, document indexing retrieval search. New research areas explored, extraction summarization, that rely evolving techniques.