Title :
A System for Retrieving Time-Series Data Based on Linguistic Expression
Author :
Otsuka, N. ; Hasui, Daiki ; Matsushita, M.
Author_Institution :
Grad. Sch. of Inf., Kansai Univ., Suita, Japan
Abstract :
This paper proposes a system for retrieving time-series data based on a linguistic query given by a user. Our proposed system uses a line chart as a query. The system generates a linguistic query by verbalizing the chart first, and then it retrieves similar charts by using the obtained linguistic query.
Keywords :
computational linguistics; data analysis; information retrieval; time series; linguistic expression; linguistic query; time-series data retrieval; Data mining; Databases; Educational institutions; Informatics; Market research; Pragmatics; Prototypes; exploratory data analysis; information retrieval; time-series data;
Conference_Titel :
Technologies and Applications of Artificial Intelligence (TAAI), 2013 Conference on
Conference_Location :
Taipei
Print_ISBN :
978-1-4799-2528-5
DOI :
10.1109/TAAI.2013.57
