Patent ID: 6243723
Filing Date: 2001-06-05
Classification: G06F,Y10S

Abstract:
A document classification apparatus comprising:a 5W1H keyword extraction means for extracting keywords, each of which has a 5W1H attribute, from a document entered through an input apparatus;a classification key setting means for setting a 5W1H attribute entered through the input apparatus as a classification key;a classification item selection means for selecting keywords as classification items, each of which has the 5W1H attribute set by the classification key setting means as a classification key, out of keywords extracted by the 5W1H keyword extraction means; anda document distribution means for distributing a document including one of the keywords which are selected as classification items by the classification item selection means and have the 5W1H attribute set as classification keys by the classification key setting means, into a cell corresponding to one of the classification items.