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Which search mode uses natural language search as a subroutine?(a) Natural language(b) Boolean mode(c) Query expansion(d) Cross modeI have been asked this question in my homework.I'm obligated to ask this question of Using Full Text Searches in section Using SQL to Manage Data of MySQL

Answer»

The CORRECT choice is (C) Query expansion

The explanation is: The query expansion search occurs in two phases. The NATURAL language search is APPLIED in the first phase. Query expansion search is one of the three modes of fulltext SEARCHING.



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