Information Retrieval is a research field strongly rooted in experimentation. Indeed, measuring is a key to scientific progress. Multilingual and multimedia information access systems, such as search engines, are increasingly complex: They need to satisfy diverse user needs and support challenging tasks. It is therefore fundamental to provide automated tools to examine system behaviour, both visually and analytically. This paper provides an analytical model for examining performances of IR systems, based on the discounted cumulative gain family of metrics, and visualization for interacting and exploring the performances of the system under examination
A visual analytics tool for experimental evaluation / Angelini, Marco; Ferro, NICOLA MARIA; Santucci, Giuseppe; Silvello, Gianmaria. - STAMPA. - (2013), pp. 139-150. (Intervento presentato al convegno 21st Italian Symposium on Advanced Database Systems, SEBD 2013 tenutosi a Roccella Jonica, Reggio Calabria, ita nel 2013).
A visual analytics tool for experimental evaluation
ANGELINI, MARCO;FERRO, NICOLA MARIA;SANTUCCI, Giuseppe;
2013
Abstract
Information Retrieval is a research field strongly rooted in experimentation. Indeed, measuring is a key to scientific progress. Multilingual and multimedia information access systems, such as search engines, are increasingly complex: They need to satisfy diverse user needs and support challenging tasks. It is therefore fundamental to provide automated tools to examine system behaviour, both visually and analytically. This paper provides an analytical model for examining performances of IR systems, based on the discounted cumulative gain family of metrics, and visualization for interacting and exploring the performances of the system under examinationFile | Dimensione | Formato | |
---|---|---|---|
VE_2013_11573-895746.pdf
solo gestori archivio
Tipologia:
Versione editoriale (versione pubblicata con il layout dell'editore)
Licenza:
Tutti i diritti riservati (All rights reserved)
Dimensione
6.25 MB
Formato
Adobe PDF
|
6.25 MB | Adobe PDF | Contatta l'autore |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.