The semantic relevance of a document is usyally caught by the term frequency inverse document frequency. The main purpose of this paper is to propose a strategy for the semantic evaluation of the index terms thus extracted in order to ensure a good correspondence between the information searched for and the information retrieved. A System is therefor suggested that allows the assessment of the quality of the peculiar lexicon extracted.
A semantic evaluation approach for extracting relevant information from document collections / Amato, Flora; Mazzeo, Antonino; Scippacercola, Sergio. - (2009). (Intervento presentato al convegno Innovazione e Società 2009 tenutosi a Brescia nel 24-26 giugno 2009).
A semantic evaluation approach for extracting relevant information from document collections.
AMATO, FLORA;MAZZEO, ANTONINO;SCIPPACERCOLA, SERGIO
2009
Abstract
The semantic relevance of a document is usyally caught by the term frequency inverse document frequency. The main purpose of this paper is to propose a strategy for the semantic evaluation of the index terms thus extracted in order to ensure a good correspondence between the information searched for and the information retrieved. A System is therefor suggested that allows the assessment of the quality of the peculiar lexicon extracted.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
