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Download Method and system of knowledge based search engine using text
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U.S. Patent Aug. 14, 2007 Sheet 1 0f 8 US 7,257,530 B2 Documents (1013 Text Extraction \_/'\ 102 Text Files (103) Sentence Segmentation \\/'\ 105 V Phrase Segmentation \/\ 106 Phrase Sets (109) Training Phrase Associations Association Knowledge Base FIG. 1 (108) \/-\ 107
