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Download Natural language processing and query driven information retrieval
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Patent Application Publication Jan. 24, 2002 Sheet 1 of 8 Digital Computer US 2002/0010574 A1 User lgput I\2 User request H 47 Type of user request recognition / 67 User request eSAO analysis Linguistic KB 87 Search pattern generation Output /‘10 search patterns FIG. 1 Structural and Functional Scheme of the Semantic Processor for User Request Analysis
