System and method for filtering keywords
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United States of America Patent
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Oct 30, 2018
Grant Date -
Nov 26, 2015
app pub date -
May 15, 2013
filing date -
Jun 27, 2012
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Abstract
Techniques for filtering information are described herein. In accordance with the present disclosure, a text acquisition module is configured to acquire text content to be filtered and a scanning module is configured to scan the text content to be filtered. The disclosed techniques scan the text content through a preset keyword dictionary, record a position of each keyword in the text content and acquire character pitch between keywords in the text content according to the position of each keyword in text content. A pitch judgment module is configured to judge whether the character pitch exceeds a preset character pitch and filter the keyword(s) in the text content in response to a determination that the character pitch exceeds the preset character pitch.
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