Patent ID: 8176031
Filing Date: 2012-05-08
Classification: G06F

Abstract:
1. A method for presenting Information from an internet database, said method comprising the steps of: A) searching said database using a query to yield search results; B) normalizing said search results by formatting said search results into a standard free text format, each of said search results having a number of paragraphs included therein, said query including a sequence S+ of words from said search results that the user wants displayed and a sequence S− of words from said search results that the user does not want to be displayed, so that S+∩S− is an empty set; C) crawling said normalized search results by generating a hash table H+ corresponding to said sequence S+ and a hash table H− corresponding to said sequence S−, determining an actual frequency count (AFC) for each entry in said hash table H+ and by calculating a possibility for each entry in said hash table H+ and said hash table H− according to the formula: Where |paragraphs| is the number of paragraphs in said normalized search results, AFC (actual frequency count) is the number of times each entry in said hash table H+ and said hash table H− appears in said search results, |H+| is the number in entries in said hash table H+, |H−| is the number in entries in said hash table H−, and D) selectively displaying said normalized search results corresponding to said possibilities from said step C) according to a predetermined algorithm to yield said information.