QUERY LANGUAGE FOR UNSTRUCTED DATA

摘要: A system and methods are provided for interactive construction of data queries. One method comprises: generating a query based upon plurality user-identified items, wherein the items representing desired results from query, information related to is included in “given” clause assigning received input hierarchical set categories, presenting user new results, determined by scanning find elements same categories as those not an “unlike” receiving indication whether each result presented desirable result, adding indicated undesirable evaluating metric indicative accuracy responsive determination that achieves predetermined threshold level accuracy, storing query.