01698nas a2200157   4500008004100000245009700041210006900138260001700207300001300224520106900237100002101306700002601327700002201353700002201375856014301397       2006                        eng d00aThe importance of the difference in text types to keyword extraction: Evaluating a mechanism0 aimportance of the difference in text types to keyword extraction  c26 - 29 June  a 43 - 493 aInformation exists in every aspect of our life. The expansion of the web has helped to this direction. The web
feeds us with enormous information and the widespread use of computers and other hardware appliances has lead us to a
state where we have a lot of information in our hands, but many times it is useless. People are not able to find information
that they really need but already own. How many times have you tried to find a specific article that you have, or a specific
mail that you received, or even an SMS from someone saying something specific. For this reason many information
retrieval techniques have been proposed and many information extraction mechanisms have been created. In this paper we
will provide the experimental evaluation of a keyword extraction mechanism and how we treat different types of text (news
articles, publications, e-mails). This keyword extraction mechanism is a part of a complete system that includes information
retrieval, information extraction, categorization and publication of information to a personalized portal.
1 aBouras, Christos1 aPoulopoulos, Vassilis1 aDimitriou, Charis1 aTsogkas, Vassilis  uhttps://telematics.upatras.gr/telematics/publications/importance-difference-text-types-keyword-extraction-evaluating-mechanism?language=el